diff --git a/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs b/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs
index 2ba4e76..ca09d30 100644
--- a/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs
+++ b/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs
@@ -27,6 +27,12 @@ namespace Meade.net.Focuser.UnitTests
             {
                 TraceLogger = false,
                 ComPort = "TestCom1",
+                Speed = 9600,
+                Parity = "None",
+                Handshake = "None",
+                StopBits = "One",
+                DataBits = 8,
+                
                 GuideRateArcSecondsPerSecond = 1.23,
                 Precision = "Unchanged",
                 GuidingStyle = "Auto"
diff --git a/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs b/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
index 16b330d..21dcaba 100644
--- a/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
+++ b/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
@@ -35,6 +35,12 @@ namespace Meade.net.Telescope.UnitTests
             {
                 TraceLogger = false,
                 ComPort = "TestCom1",
+                Speed = 9600,
+                Parity = "None",
+                Handshake = "None",
+                StopBits = "One",
+                DataBits = 8,
+
                 GuideRateArcSecondsPerSecond = 1.23,
                 Precision = "Unchanged", 
                 GuidingStyle = "Auto"
diff --git a/Meade.net.UnitTests/SharedResourcesUnitTests.cs b/Meade.net.UnitTests/SharedResourcesUnitTests.cs
index 025bfb5..976f3c6 100644
--- a/Meade.net.UnitTests/SharedResourcesUnitTests.cs
+++ b/Meade.net.UnitTests/SharedResourcesUnitTests.cs
@@ -123,10 +123,19 @@ namespace Meade.net.UnitTests
 
             Assert.That(profeWrapper.DeviceType, Is.EqualTo("Telescope"));
             profileWrapperMock.Verify( x => x.WriteValue(DriverId, "Trace Level", profileProperties.TraceLogger.ToString()), Times.Once);
+
             profileWrapperMock.Verify(x => x.WriteValue(DriverId, "COM Port", profileProperties.ComPort), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Speed", profileProperties.Speed.ToString()), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Data Bits", profileProperties.DataBits.ToString()), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Stop Bits", profileProperties.StopBits), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Hand Shake", profileProperties.Handshake), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Parity", profileProperties.Parity), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Rts / Dtr", profileProperties.RtsDtrEnabled.ToString()), Times.Once);
+
             profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Guide Rate Arc Seconds Per Second", profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.CurrentCulture)), Times.Once);
             profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Precision", profileProperties.Precision), Times.Once);
             profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Guiding Style", profileProperties.GuidingStyle), Times.Once);
+
             profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Backlash Compensation", profileProperties.BacklashCompensation.ToString(CultureInfo.CurrentCulture)), Times.Once);
             profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Reverse Focuser Direction", profileProperties.ReverseFocusDirection.ToString()), Times.Once);
         }
@@ -136,13 +145,22 @@ namespace Meade.net.UnitTests
         {
             string DriverId = "ASCOM.MeadeGeneric.Telescope";
 
-            string ComPortDefault = "COM1";
             string TraceStateDefault = "false";
+
+            string ComPortDefault = "COM1";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
             string GuidingStyleDefault = "Auto";
+            
             string BacklashCompensationDefault = "3000";
-            string ReverseFocuserDiectionDefault = "true";
+            string ReverseFocuserDiectionDefault = "true";         
 
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
@@ -165,6 +183,24 @@ namespace Meade.net.UnitTests
             profileWrapperMock.Setup(x =>
                     x.GetValue(DriverId, "Reverse Focuser Direction", string.Empty, ReverseFocuserDiectionDefault))
                 .Returns(() => ReverseFocuserDiectionDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
 
             IProfileWrapper profeWrapper = profileWrapperMock.Object;
 
@@ -174,16 +210,27 @@ namespace Meade.net.UnitTests
             SharedResources.ProfileFactory = profileFactoryMock.Object;
 
             var profileProperties = SharedResources.ReadProfile();
-
+            
             Assert.That(profeWrapper.DeviceType, Is.EqualTo("Telescope"));
-            Assert.That(profileProperties.ComPort, Is.EqualTo(ComPortDefault));
-            Assert.That(profileProperties.GuideRateArcSecondsPerSecond,
-                Is.EqualTo(double.Parse(GuideRateProfileNameDefault)));
+
             Assert.That(profileProperties.TraceLogger, Is.EqualTo(bool.Parse(TraceStateDefault)));
+
+            Assert.That(profileProperties.ComPort, Is.EqualTo(ComPortDefault));
+            
+            Assert.That(profileProperties.GuideRateArcSecondsPerSecond,
+                Is.EqualTo(double.Parse(GuideRateProfileNameDefault)));           
             Assert.That(profileProperties.Precision, Is.EqualTo(PrecisionDefault));
             Assert.That(profileProperties.GuidingStyle, Is.EqualTo(GuidingStyleDefault));
+
             Assert.That(profileProperties.BacklashCompensation, Is.EqualTo(int.Parse(BacklashCompensationDefault)));
             Assert.That(profileProperties.ReverseFocusDirection, Is.EqualTo(bool.Parse(ReverseFocuserDiectionDefault)));
+
+            Assert.That(profileProperties.Speed, Is.EqualTo(int.Parse(SpeedDefault)));
+            Assert.That(profileProperties.DataBits, Is.EqualTo(int.Parse(DataBitsDefault)));
+            Assert.That(profileProperties.StopBits, Is.EqualTo(StopBitsDefault));
+            Assert.That(profileProperties.Handshake, Is.EqualTo(HandshakeDefault));
+            Assert.That(profileProperties.Parity, Is.EqualTo(ParityDefault));
+            Assert.That(profileProperties.RtsDtrEnabled, Is.EqualTo(bool.Parse(RtsDtrEnabledDefault)));
         }
 
         [TestCase("TCP")]
@@ -199,10 +246,16 @@ namespace Meade.net.UnitTests
         public void Connect_WhenDeviceIdIsSerialButGVPEchos_ThenThrowsException()
         {
             string deviceId = "Serial";
-
-            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
 
             string ComPortDefault = "COM1";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string TraceStateDefault = "false";
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
@@ -210,14 +263,33 @@ namespace Meade.net.UnitTests
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
 
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Trace Level", string.Empty, TraceStateDefault))
                 .Returns(TraceStateDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "COM Port", string.Empty, ComPortDefault))
                 .Returns(ComPortDefault);
+            profileWrapperMock.Setup(x =>
+                x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                    .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
+
             profileWrapperMock
-                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                .Setup(x => x.GetValue(DriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
                     GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
                 .Returns(PrecisionDefault);
 
             Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
@@ -239,26 +311,51 @@ namespace Meade.net.UnitTests
         public void Connect_WhenDeviceIdIsSerialButGVPNotSupported_ThenConnectsAndSetsProductToLX200Classic()
         {
             string deviceId = "Serial";
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
 
-            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+            string TraceStateDefault = "false";
 
             string ComPortDefault = "COM1";
-            string TraceStateDefault = "false";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
-
+            
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
 
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Trace Level", string.Empty, TraceStateDefault))
                 .Returns(TraceStateDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "COM Port", string.Empty, ComPortDefault))
                 .Returns(ComPortDefault);
             profileWrapperMock
-                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                .Setup(x => x.GetValue(DriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
                     GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
                 .Returns(PrecisionDefault);
+            profileWrapperMock.Setup(x =>
+                x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                    .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
 
             Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
             profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
@@ -293,25 +390,51 @@ namespace Meade.net.UnitTests
         {
             string deviceId = "Serial";
 
-            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string TraceStateDefault = "false";
 
             string ComPortDefault = "COM1";
-            string TraceStateDefault = "false";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
 
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
 
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Trace Level", string.Empty, TraceStateDefault))
                 .Returns(TraceStateDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "COM Port", string.Empty, ComPortDefault))
                 .Returns(ComPortDefault);
             profileWrapperMock
-                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                .Setup(x => x.GetValue(DriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
                     GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
                 .Returns(PrecisionDefault);
+            profileWrapperMock.Setup(x =>
+               x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                   .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
 
             Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
             profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
@@ -343,25 +466,51 @@ namespace Meade.net.UnitTests
         {
             string deviceId = "Serial";
 
-            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string TraceStateDefault = "false";
 
             string ComPortDefault = "COM1";
-            string TraceStateDefault = "false";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
 
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
 
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Trace Level", string.Empty, TraceStateDefault))
                 .Returns(TraceStateDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "COM Port", string.Empty, ComPortDefault))
                 .Returns(ComPortDefault);
             profileWrapperMock
-                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                .Setup(x => x.GetValue(DriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
                     GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
                 .Returns(PrecisionDefault);
+            profileWrapperMock.Setup(x =>
+               x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                   .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
 
             Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
             profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
diff --git a/Meade.net/ProfileProperties.cs b/Meade.net/ProfileProperties.cs
index b4f11cc..391c31d 100644
--- a/Meade.net/ProfileProperties.cs
+++ b/Meade.net/ProfileProperties.cs
@@ -14,5 +14,10 @@ namespace ASCOM.Meade.net
         public bool RtsDtrEnabled { get; set; }
         public double SiteElevation { get; set; }
         public short SettleTime { get; set; }
+        public int DataBits { get; set; }
+        public string StopBits { get; set; }
+        public string Parity { get; set; }
+        public int Speed { get; set; }
+        public string Handshake { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Meade.net/SetupDialogForm.cs b/Meade.net/SetupDialogForm.cs
index d56b963..82fac95 100644
--- a/Meade.net/SetupDialogForm.cs
+++ b/Meade.net/SetupDialogForm.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Globalization;
@@ -7,6 +8,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Windows.Forms;
 using ASCOM.Meade.net.Properties;
+using ASCOM.Utilities;
 
 namespace ASCOM.Meade.net
 {
@@ -20,6 +22,31 @@ namespace ASCOM.Meade.net
             var assemblyInfo = new AssemblyInfo();
 
             Text = string.Format(Resources.SetupDialogForm_SetupDialogForm__0__Settings___1__, assemblyInfo.Product, assemblyInfo.AssemblyVersion);
+
+            SetItemsFromEnum(cboStopBits.Items, typeof(SerialStopBits));
+            SetItemsFromEnum(cboParity.Items, typeof(SerialParity));
+            SetItemsFromEnumValues(cboSpeed.Items, typeof(SerialSpeed));
+            SetItemsFromEnum(cboHandShake.Items, typeof(SerialHandshake));
+        }
+
+        private void SetItemsFromEnum(IList items, Type enumItems)
+        {
+            items.Clear();
+
+            foreach (var item in Enum.GetNames(enumItems))
+            {
+                items.Add(item);
+            }
+        }
+
+        private void SetItemsFromEnumValues(IList items, Type enumItems)
+        {
+            items.Clear();
+
+            foreach (int item in Enum.GetValues(enumItems))
+            {
+                items.Add(item);
+            }
         }
 
         public sealed override string Text
@@ -83,6 +110,46 @@ namespace ASCOM.Meade.net
                 cboGuidingStyle.SelectedItem = "Auto";
             }
 
+            numDatabits.Value = profileProperties.DataBits;
+
+            try
+            {
+                cboStopBits.SelectedItem = profileProperties.StopBits;
+            }
+            catch (Exception)
+            {
+                cboStopBits.SelectedItem = "One";
+            }
+
+
+            try
+            {
+                cboParity.SelectedItem = profileProperties.Parity;
+            }
+            catch (Exception)
+            {
+                cboParity.SelectedItem = "None";
+            }
+
+            try
+            {
+                cboSpeed.SelectedItem = profileProperties.Speed;
+            }
+            catch (Exception)
+            {
+                cboParity.SelectedItem = "9600";
+            }
+
+
+            try
+            {
+                cboHandShake.SelectedItem = profileProperties.Handshake;
+            }
+            catch (Exception)
+            {
+                cboHandShake.SelectedItem = "None";
+            }
+
             txtBacklashSteps.Text = profileProperties.BacklashCompensation.ToString(CultureInfo.CurrentCulture);
             txtElevation.Text = profileProperties.SiteElevation.ToString(CultureInfo.CurrentCulture);
 
@@ -98,6 +165,11 @@ namespace ASCOM.Meade.net
                 TraceLogger = chkTrace.Checked,
                 ComPort = comboBoxComPort.SelectedItem.ToString(),
                 RtsDtrEnabled = cbxRtsDtr.Checked,
+                DataBits = Convert.ToInt32(numDatabits.Value),
+                StopBits = cboStopBits.SelectedItem.ToString(),
+                Parity = cboParity.SelectedItem.ToString(),
+                Speed = Convert.ToInt32(cboSpeed.SelectedItem),
+                Handshake = cboHandShake.SelectedItem.ToString(),
                 GuideRateArcSecondsPerSecond = double.Parse(txtGuideRate.Text.Trim()),
                 Precision = cboPrecision.SelectedItem.ToString(),
                 GuidingStyle = cboGuidingStyle.SelectedItem.ToString(),
diff --git a/Meade.net/SetupDialogForm.designer.cs b/Meade.net/SetupDialogForm.designer.cs
index d0858bd..701c5be 100644
--- a/Meade.net/SetupDialogForm.designer.cs
+++ b/Meade.net/SetupDialogForm.designer.cs
@@ -64,8 +64,20 @@ namespace ASCOM.Meade.net
             this.label14 = new System.Windows.Forms.Label();
             this.nudSettleTime = new System.Windows.Forms.NumericUpDown();
             this.label15 = new System.Windows.Forms.Label();
+            this.label16 = new System.Windows.Forms.Label();
+            this.cboStopBits = new System.Windows.Forms.ComboBox();
+            this.numDatabits = new System.Windows.Forms.NumericUpDown();
+            this.cboParity = new System.Windows.Forms.ComboBox();
+            this.cboSpeed = new System.Windows.Forms.ComboBox();
+            this.cboHandShake = new System.Windows.Forms.ComboBox();
+            this.label17 = new System.Windows.Forms.Label();
+            this.label18 = new System.Windows.Forms.Label();
+            this.label19 = new System.Windows.Forms.Label();
+            this.label20 = new System.Windows.Forms.Label();
+            this.label21 = new System.Windows.Forms.Label();
             ((System.ComponentModel.ISupportInitialize)(this.picASCOM)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudSettleTime)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numDatabits)).BeginInit();
             this.SuspendLayout();
             // 
             // cmdOK
@@ -255,10 +267,89 @@ namespace ASCOM.Meade.net
             resources.ApplyResources(this.label15, "label15");
             this.label15.Name = "label15";
             // 
+            // label16
+            // 
+            resources.ApplyResources(this.label16, "label16");
+            this.label16.Name = "label16";
+            // 
+            // cboStopBits
+            // 
+            this.cboStopBits.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboStopBits.FormattingEnabled = true;
+            resources.ApplyResources(this.cboStopBits, "cboStopBits");
+            this.cboStopBits.Name = "cboStopBits";
+            // 
+            // numDatabits
+            // 
+            resources.ApplyResources(this.numDatabits, "numDatabits");
+            this.numDatabits.Maximum = new decimal(new int[] {
+            32767,
+            0,
+            0,
+            0});
+            this.numDatabits.Name = "numDatabits";
+            // 
+            // cboParity
+            // 
+            this.cboParity.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboParity.FormattingEnabled = true;
+            resources.ApplyResources(this.cboParity, "cboParity");
+            this.cboParity.Name = "cboParity";
+            // 
+            // cboSpeed
+            // 
+            this.cboSpeed.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboSpeed.FormattingEnabled = true;
+            resources.ApplyResources(this.cboSpeed, "cboSpeed");
+            this.cboSpeed.Name = "cboSpeed";
+            // 
+            // cboHandShake
+            // 
+            this.cboHandShake.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboHandShake.FormattingEnabled = true;
+            resources.ApplyResources(this.cboHandShake, "cboHandShake");
+            this.cboHandShake.Name = "cboHandShake";
+            // 
+            // label17
+            // 
+            resources.ApplyResources(this.label17, "label17");
+            this.label17.Name = "label17";
+            // 
+            // label18
+            // 
+            resources.ApplyResources(this.label18, "label18");
+            this.label18.Name = "label18";
+            // 
+            // label19
+            // 
+            resources.ApplyResources(this.label19, "label19");
+            this.label19.Name = "label19";
+            // 
+            // label20
+            // 
+            resources.ApplyResources(this.label20, "label20");
+            this.label20.Name = "label20";
+            // 
+            // label21
+            // 
+            resources.ApplyResources(this.label21, "label21");
+            this.label21.Name = "label21";
+            // 
             // SetupDialogForm
             // 
             resources.ApplyResources(this, "$this");
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.label21);
+            this.Controls.Add(this.label20);
+            this.Controls.Add(this.label19);
+            this.Controls.Add(this.label18);
+            this.Controls.Add(this.label17);
+            this.Controls.Add(this.cboHandShake);
+            this.Controls.Add(this.cboSpeed);
+            this.Controls.Add(this.cboParity);
+            this.Controls.Add(this.numDatabits);
+            this.Controls.Add(this.cboStopBits);
+            this.Controls.Add(this.label16);
             this.Controls.Add(this.label15);
             this.Controls.Add(this.nudSettleTime);
             this.Controls.Add(this.label14);
@@ -298,6 +389,7 @@ namespace ASCOM.Meade.net
             this.Shown += new System.EventHandler(this.SetupDialogForm_Shown);
             ((System.ComponentModel.ISupportInitialize)(this.picASCOM)).EndInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudSettleTime)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numDatabits)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -336,5 +428,16 @@ namespace ASCOM.Meade.net
         private Label label14;
         private NumericUpDown nudSettleTime;
         private Label label15;
+        private Label label16;
+        private ComboBox cboStopBits;
+        private NumericUpDown numDatabits;
+        private ComboBox cboParity;
+        private ComboBox cboSpeed;
+        private ComboBox cboHandShake;
+        private Label label17;
+        private Label label18;
+        private Label label19;
+        private Label label20;
+        private Label label21;
     }
 }
\ No newline at end of file
diff --git a/Meade.net/SetupDialogForm.resx b/Meade.net/SetupDialogForm.resx
index 73de650..ca8813c 100644
--- a/Meade.net/SetupDialogForm.resx
+++ b/Meade.net/SetupDialogForm.resx
@@ -123,7 +123,7 @@
   </data>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="cmdOK.Location" type="System.Drawing.Point, System.Drawing">
-    <value>281, 457</value>
+    <value>557, 391</value>
   </data>
   <data name="cmdOK.Size" type="System.Drawing.Size, System.Drawing">
     <value>59, 24</value>
@@ -145,13 +145,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cmdOK.ZOrder" xml:space="preserve">
-    <value>29</value>
+    <value>40</value>
   </data>
   <data name="cmdCancel.Anchor" type="System.Windows.Forms.AnchorStyles, System.Windows.Forms">
     <value>Bottom, Right</value>
   </data>
   <data name="cmdCancel.Location" type="System.Drawing.Point, System.Drawing">
-    <value>281, 487</value>
+    <value>557, 421</value>
   </data>
   <data name="cmdCancel.Size" type="System.Drawing.Size, System.Drawing">
     <value>59, 25</value>
@@ -172,7 +172,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cmdCancel.ZOrder" xml:space="preserve">
-    <value>28</value>
+    <value>39</value>
   </data>
   <data name="label1.Location" type="System.Drawing.Point, System.Drawing">
     <value>12, 9</value>
@@ -196,13 +196,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label1.ZOrder" xml:space="preserve">
-    <value>27</value>
+    <value>38</value>
   </data>
   <data name="picASCOM.Anchor" type="System.Windows.Forms.AnchorStyles, System.Windows.Forms">
     <value>Top, Right</value>
   </data>
   <data name="picASCOM.Location" type="System.Drawing.Point, System.Drawing">
-    <value>292, 9</value>
+    <value>568, 9</value>
   </data>
   <data name="picASCOM.Size" type="System.Drawing.Size, System.Drawing">
     <value>48, 56</value>
@@ -223,7 +223,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;picASCOM.ZOrder" xml:space="preserve">
-    <value>26</value>
+    <value>37</value>
   </data>
   <data name="label2.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -250,22 +250,22 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label2.ZOrder" xml:space="preserve">
-    <value>25</value>
+    <value>36</value>
   </data>
   <data name="chkTrace.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="chkTrace.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 137</value>
+    <value>97, 305</value>
   </data>
   <data name="chkTrace.Size" type="System.Drawing.Size, System.Drawing">
-    <value>69, 17</value>
+    <value>90, 17</value>
   </data>
   <data name="chkTrace.TabIndex" type="System.Int32, mscorlib">
     <value>2</value>
   </data>
   <data name="chkTrace.Text" xml:space="preserve">
-    <value>Trace on</value>
+    <value>Trace Log on</value>
   </data>
   <data name="&gt;&gt;chkTrace.Name" xml:space="preserve">
     <value>chkTrace</value>
@@ -277,7 +277,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;chkTrace.ZOrder" xml:space="preserve">
-    <value>24</value>
+    <value>35</value>
   </data>
   <data name="comboBoxComPort.Location" type="System.Drawing.Point, System.Drawing">
     <value>97, 87</value>
@@ -298,13 +298,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;comboBoxComPort.ZOrder" xml:space="preserve">
-    <value>23</value>
+    <value>34</value>
   </data>
   <data name="label3.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label3.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 278</value>
+    <value>290, 169</value>
   </data>
   <data name="label3.Size" type="System.Drawing.Size, System.Drawing">
     <value>61, 13</value>
@@ -325,10 +325,10 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label3.ZOrder" xml:space="preserve">
-    <value>22</value>
+    <value>33</value>
   </data>
   <data name="txtGuideRate.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 275</value>
+    <value>375, 166</value>
   </data>
   <data name="txtGuideRate.Size" type="System.Drawing.Size, System.Drawing">
     <value>46, 20</value>
@@ -349,13 +349,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;txtGuideRate.ZOrder" xml:space="preserve">
-    <value>21</value>
+    <value>32</value>
   </data>
   <data name="label4.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label4.Location" type="System.Drawing.Point, System.Drawing">
-    <value>149, 278</value>
+    <value>427, 169</value>
   </data>
   <data name="label4.Size" type="System.Drawing.Size, System.Drawing">
     <value>122, 13</value>
@@ -376,13 +376,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label4.ZOrder" xml:space="preserve">
-    <value>20</value>
+    <value>31</value>
   </data>
   <data name="lblPercentOfSiderealRate.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="lblPercentOfSiderealRate.Location" type="System.Drawing.Point, System.Drawing">
-    <value>149, 291</value>
+    <value>427, 182</value>
   </data>
   <data name="lblPercentOfSiderealRate.Size" type="System.Drawing.Size, System.Drawing">
     <value>105, 13</value>
@@ -403,13 +403,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblPercentOfSiderealRate.ZOrder" xml:space="preserve">
-    <value>19</value>
+    <value>30</value>
   </data>
   <data name="label5.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label5.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 310</value>
+    <value>290, 201</value>
   </data>
   <data name="label5.Size" type="System.Drawing.Size, System.Drawing">
     <value>50, 13</value>
@@ -430,7 +430,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label5.ZOrder" xml:space="preserve">
-    <value>18</value>
+    <value>29</value>
   </data>
   <data name="cboPrecision.Items" xml:space="preserve">
     <value>Unchanged</value>
@@ -442,7 +442,7 @@
     <value>High</value>
   </data>
   <data name="cboPrecision.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 307</value>
+    <value>375, 198</value>
   </data>
   <data name="cboPrecision.Size" type="System.Drawing.Size, System.Drawing">
     <value>90, 21</value>
@@ -460,7 +460,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cboPrecision.ZOrder" xml:space="preserve">
-    <value>17</value>
+    <value>28</value>
   </data>
   <data name="label6.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -469,7 +469,7 @@
     <value>NoControl</value>
   </data>
   <data name="label6.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 337</value>
+    <value>290, 228</value>
   </data>
   <data name="label6.Size" type="System.Drawing.Size, System.Drawing">
     <value>67, 13</value>
@@ -490,7 +490,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label6.ZOrder" xml:space="preserve">
-    <value>16</value>
+    <value>27</value>
   </data>
   <data name="cboGuidingStyle.Items" xml:space="preserve">
     <value>Auto</value>
@@ -502,7 +502,7 @@
     <value>Pulse guiding</value>
   </data>
   <data name="cboGuidingStyle.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 334</value>
+    <value>375, 225</value>
   </data>
   <data name="cboGuidingStyle.Size" type="System.Drawing.Size, System.Drawing">
     <value>90, 21</value>
@@ -520,7 +520,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cboGuidingStyle.ZOrder" xml:space="preserve">
-    <value>15</value>
+    <value>26</value>
   </data>
   <data name="label7.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -529,7 +529,7 @@
     <value>Microsoft Sans Serif, 8.25pt, style=Bold</value>
   </data>
   <data name="label7.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 176</value>
+    <value>290, 67</value>
   </data>
   <data name="label7.Size" type="System.Drawing.Size, System.Drawing">
     <value>66, 13</value>
@@ -550,7 +550,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label7.ZOrder" xml:space="preserve">
-    <value>14</value>
+    <value>25</value>
   </data>
   <data name="label8.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -562,7 +562,7 @@
     <value>NoControl</value>
   </data>
   <data name="label8.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 393</value>
+    <value>290, 284</value>
   </data>
   <data name="label8.Size" type="System.Drawing.Size, System.Drawing">
     <value>52, 13</value>
@@ -583,10 +583,10 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label8.ZOrder" xml:space="preserve">
-    <value>13</value>
+    <value>24</value>
   </data>
   <data name="txtBacklashSteps.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 411</value>
+    <value>375, 302</value>
   </data>
   <data name="txtBacklashSteps.Size" type="System.Drawing.Size, System.Drawing">
     <value>46, 20</value>
@@ -607,7 +607,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;txtBacklashSteps.ZOrder" xml:space="preserve">
-    <value>11</value>
+    <value>22</value>
   </data>
   <data name="label9.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -616,7 +616,7 @@
     <value>NoControl</value>
   </data>
   <data name="label9.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 414</value>
+    <value>290, 305</value>
   </data>
   <data name="label9.Size" type="System.Drawing.Size, System.Drawing">
     <value>79, 13</value>
@@ -637,7 +637,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label9.ZOrder" xml:space="preserve">
-    <value>12</value>
+    <value>23</value>
   </data>
   <data name="label10.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -646,7 +646,7 @@
     <value>NoControl</value>
   </data>
   <data name="label10.Location" type="System.Drawing.Point, System.Drawing">
-    <value>149, 414</value>
+    <value>427, 305</value>
   </data>
   <data name="label10.Size" type="System.Drawing.Size, System.Drawing">
     <value>20, 13</value>
@@ -667,7 +667,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label10.ZOrder" xml:space="preserve">
-    <value>10</value>
+    <value>21</value>
   </data>
   <data name="label11.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -700,13 +700,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label11.ZOrder" xml:space="preserve">
-    <value>9</value>
+    <value>20</value>
   </data>
   <data name="cbxReverseDirection.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="cbxReverseDirection.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 437</value>
+    <value>375, 328</value>
   </data>
   <data name="cbxReverseDirection.Size" type="System.Drawing.Size, System.Drawing">
     <value>109, 17</value>
@@ -727,13 +727,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbxReverseDirection.ZOrder" xml:space="preserve">
-    <value>8</value>
+    <value>19</value>
   </data>
   <data name="cbxDynamicBreaking.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="cbxDynamicBreaking.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 460</value>
+    <value>375, 351</value>
   </data>
   <data name="cbxDynamicBreaking.Size" type="System.Drawing.Size, System.Drawing">
     <value>112, 17</value>
@@ -754,11 +754,8 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbxDynamicBreaking.ZOrder" xml:space="preserve">
-    <value>7</value>
+    <value>18</value>
   </data>
-  <metadata name="toolTip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
   <data name="cbxRtsDtr.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
@@ -777,6 +774,9 @@
   <data name="cbxRtsDtr.Text" xml:space="preserve">
     <value>Enable RTS/DTR</value>
   </data>
+  <metadata name="toolTip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
   <data name="cbxRtsDtr.ToolTip" xml:space="preserve">
     <value>Useful for Meade LS scopes</value>
   </data>
@@ -790,16 +790,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbxRtsDtr.ZOrder" xml:space="preserve">
-    <value>6</value>
+    <value>17</value>
   </data>
-  <metadata name="toolTip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
   <data name="label12.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label12.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 205</value>
+    <value>290, 96</value>
   </data>
   <data name="label12.Size" type="System.Drawing.Size, System.Drawing">
     <value>72, 13</value>
@@ -820,10 +817,10 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label12.ZOrder" xml:space="preserve">
-    <value>5</value>
+    <value>16</value>
   </data>
   <data name="txtElevation.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 202</value>
+    <value>375, 93</value>
   </data>
   <data name="txtElevation.Size" type="System.Drawing.Size, System.Drawing">
     <value>100, 20</value>
@@ -841,13 +838,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;txtElevation.ZOrder" xml:space="preserve">
-    <value>4</value>
+    <value>15</value>
   </data>
   <data name="label13.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label13.Location" type="System.Drawing.Point, System.Drawing">
-    <value>203, 205</value>
+    <value>481, 96</value>
   </data>
   <data name="label13.Size" type="System.Drawing.Size, System.Drawing">
     <value>38, 13</value>
@@ -868,13 +865,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label13.ZOrder" xml:space="preserve">
-    <value>3</value>
+    <value>14</value>
   </data>
   <data name="label14.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label14.Location" type="System.Drawing.Point, System.Drawing">
-    <value>12, 236</value>
+    <value>290, 127</value>
   </data>
   <data name="label14.Size" type="System.Drawing.Size, System.Drawing">
     <value>56, 13</value>
@@ -895,10 +892,10 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label14.ZOrder" xml:space="preserve">
-    <value>2</value>
+    <value>13</value>
   </data>
   <data name="nudSettleTime.Location" type="System.Drawing.Point, System.Drawing">
-    <value>97, 234</value>
+    <value>375, 125</value>
   </data>
   <data name="nudSettleTime.Size" type="System.Drawing.Size, System.Drawing">
     <value>120, 20</value>
@@ -916,13 +913,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;nudSettleTime.ZOrder" xml:space="preserve">
-    <value>1</value>
+    <value>12</value>
   </data>
   <data name="label15.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="label15.Location" type="System.Drawing.Point, System.Drawing">
-    <value>223, 236</value>
+    <value>501, 127</value>
   </data>
   <data name="label15.Size" type="System.Drawing.Size, System.Drawing">
     <value>47, 13</value>
@@ -943,16 +940,292 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;label15.ZOrder" xml:space="preserve">
+    <value>11</value>
+  </data>
+  <data name="label16.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label16.Location" type="System.Drawing.Point, System.Drawing">
+    <value>15, 139</value>
+  </data>
+  <data name="label16.Size" type="System.Drawing.Size, System.Drawing">
+    <value>49, 13</value>
+  </data>
+  <data name="label16.TabIndex" type="System.Int32, mscorlib">
+    <value>29</value>
+  </data>
+  <data name="label16.Text" xml:space="preserve">
+    <value>Data bits</value>
+  </data>
+  <data name="&gt;&gt;label16.Name" xml:space="preserve">
+    <value>label16</value>
+  </data>
+  <data name="&gt;&gt;label16.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;label16.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;label16.ZOrder" xml:space="preserve">
+    <value>10</value>
+  </data>
+  <data name="cboStopBits.Location" type="System.Drawing.Point, System.Drawing">
+    <value>97, 163</value>
+  </data>
+  <data name="cboStopBits.Size" type="System.Drawing.Size, System.Drawing">
+    <value>119, 21</value>
+  </data>
+  <data name="cboStopBits.TabIndex" type="System.Int32, mscorlib">
+    <value>30</value>
+  </data>
+  <data name="&gt;&gt;cboStopBits.Name" xml:space="preserve">
+    <value>cboStopBits</value>
+  </data>
+  <data name="&gt;&gt;cboStopBits.Type" xml:space="preserve">
+    <value>System.Windows.Forms.ComboBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;cboStopBits.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;cboStopBits.ZOrder" xml:space="preserve">
+    <value>9</value>
+  </data>
+  <data name="numDatabits.Location" type="System.Drawing.Point, System.Drawing">
+    <value>97, 137</value>
+  </data>
+  <data name="numDatabits.Size" type="System.Drawing.Size, System.Drawing">
+    <value>120, 20</value>
+  </data>
+  <data name="numDatabits.TabIndex" type="System.Int32, mscorlib">
+    <value>31</value>
+  </data>
+  <data name="&gt;&gt;numDatabits.Name" xml:space="preserve">
+    <value>numDatabits</value>
+  </data>
+  <data name="&gt;&gt;numDatabits.Type" xml:space="preserve">
+    <value>System.Windows.Forms.NumericUpDown, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;numDatabits.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;numDatabits.ZOrder" xml:space="preserve">
+    <value>8</value>
+  </data>
+  <data name="cboParity.Location" type="System.Drawing.Point, System.Drawing">
+    <value>97, 190</value>
+  </data>
+  <data name="cboParity.Size" type="System.Drawing.Size, System.Drawing">
+    <value>119, 21</value>
+  </data>
+  <data name="cboParity.TabIndex" type="System.Int32, mscorlib">
+    <value>32</value>
+  </data>
+  <data name="&gt;&gt;cboParity.Name" xml:space="preserve">
+    <value>cboParity</value>
+  </data>
+  <data name="&gt;&gt;cboParity.Type" xml:space="preserve">
+    <value>System.Windows.Forms.ComboBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;cboParity.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;cboParity.ZOrder" xml:space="preserve">
+    <value>7</value>
+  </data>
+  <data name="cboSpeed.Location" type="System.Drawing.Point, System.Drawing">
+    <value>97, 217</value>
+  </data>
+  <data name="cboSpeed.Size" type="System.Drawing.Size, System.Drawing">
+    <value>119, 21</value>
+  </data>
+  <data name="cboSpeed.TabIndex" type="System.Int32, mscorlib">
+    <value>33</value>
+  </data>
+  <data name="&gt;&gt;cboSpeed.Name" xml:space="preserve">
+    <value>cboSpeed</value>
+  </data>
+  <data name="&gt;&gt;cboSpeed.Type" xml:space="preserve">
+    <value>System.Windows.Forms.ComboBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;cboSpeed.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;cboSpeed.ZOrder" xml:space="preserve">
+    <value>6</value>
+  </data>
+  <data name="cboHandShake.Location" type="System.Drawing.Point, System.Drawing">
+    <value>97, 244</value>
+  </data>
+  <data name="cboHandShake.Size" type="System.Drawing.Size, System.Drawing">
+    <value>121, 21</value>
+  </data>
+  <data name="cboHandShake.TabIndex" type="System.Int32, mscorlib">
+    <value>34</value>
+  </data>
+  <data name="&gt;&gt;cboHandShake.Name" xml:space="preserve">
+    <value>cboHandShake</value>
+  </data>
+  <data name="&gt;&gt;cboHandShake.Type" xml:space="preserve">
+    <value>System.Windows.Forms.ComboBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;cboHandShake.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;cboHandShake.ZOrder" xml:space="preserve">
+    <value>5</value>
+  </data>
+  <data name="label17.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label17.Location" type="System.Drawing.Point, System.Drawing">
+    <value>15, 166</value>
+  </data>
+  <data name="label17.Size" type="System.Drawing.Size, System.Drawing">
+    <value>49, 13</value>
+  </data>
+  <data name="label17.TabIndex" type="System.Int32, mscorlib">
+    <value>35</value>
+  </data>
+  <data name="label17.Text" xml:space="preserve">
+    <value>Stop Bits</value>
+  </data>
+  <data name="&gt;&gt;label17.Name" xml:space="preserve">
+    <value>label17</value>
+  </data>
+  <data name="&gt;&gt;label17.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;label17.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;label17.ZOrder" xml:space="preserve">
+    <value>4</value>
+  </data>
+  <data name="label18.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label18.Location" type="System.Drawing.Point, System.Drawing">
+    <value>15, 193</value>
+  </data>
+  <data name="label18.Size" type="System.Drawing.Size, System.Drawing">
+    <value>33, 13</value>
+  </data>
+  <data name="label18.TabIndex" type="System.Int32, mscorlib">
+    <value>36</value>
+  </data>
+  <data name="label18.Text" xml:space="preserve">
+    <value>Parity</value>
+  </data>
+  <data name="&gt;&gt;label18.Name" xml:space="preserve">
+    <value>label18</value>
+  </data>
+  <data name="&gt;&gt;label18.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;label18.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;label18.ZOrder" xml:space="preserve">
+    <value>3</value>
+  </data>
+  <data name="label19.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label19.Location" type="System.Drawing.Point, System.Drawing">
+    <value>15, 220</value>
+  </data>
+  <data name="label19.Size" type="System.Drawing.Size, System.Drawing">
+    <value>38, 13</value>
+  </data>
+  <data name="label19.TabIndex" type="System.Int32, mscorlib">
+    <value>37</value>
+  </data>
+  <data name="label19.Text" xml:space="preserve">
+    <value>Speed</value>
+  </data>
+  <data name="&gt;&gt;label19.Name" xml:space="preserve">
+    <value>label19</value>
+  </data>
+  <data name="&gt;&gt;label19.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;label19.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;label19.ZOrder" xml:space="preserve">
+    <value>2</value>
+  </data>
+  <data name="label20.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label20.Location" type="System.Drawing.Point, System.Drawing">
+    <value>15, 247</value>
+  </data>
+  <data name="label20.Size" type="System.Drawing.Size, System.Drawing">
+    <value>62, 13</value>
+  </data>
+  <data name="label20.TabIndex" type="System.Int32, mscorlib">
+    <value>38</value>
+  </data>
+  <data name="label20.Text" xml:space="preserve">
+    <value>Handshake</value>
+  </data>
+  <data name="&gt;&gt;label20.Name" xml:space="preserve">
+    <value>label20</value>
+  </data>
+  <data name="&gt;&gt;label20.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;label20.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;label20.ZOrder" xml:space="preserve">
+    <value>1</value>
+  </data>
+  <data name="label21.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="label21.Font" type="System.Drawing.Font, System.Drawing">
+    <value>Microsoft Sans Serif, 8.25pt, style=Bold</value>
+  </data>
+  <data name="label21.ImeMode" type="System.Windows.Forms.ImeMode, System.Windows.Forms">
+    <value>NoControl</value>
+  </data>
+  <data name="label21.Location" type="System.Drawing.Point, System.Drawing">
+    <value>15, 284</value>
+  </data>
+  <data name="label21.Size" type="System.Drawing.Size, System.Drawing">
+    <value>73, 13</value>
+  </data>
+  <data name="label21.TabIndex" type="System.Int32, mscorlib">
+    <value>39</value>
+  </data>
+  <data name="label21.Text" xml:space="preserve">
+    <value>Diagnostics</value>
+  </data>
+  <data name="&gt;&gt;label21.Name" xml:space="preserve">
+    <value>label21</value>
+  </data>
+  <data name="&gt;&gt;label21.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;label21.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;label21.ZOrder" xml:space="preserve">
     <value>0</value>
   </data>
   <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
   <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
     <value>6, 13</value>
   </data>
   <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
-    <value>350, 520</value>
+    <value>626, 454</value>
   </data>
   <data name="$this.StartPosition" type="System.Windows.Forms.FormStartPosition, System.Windows.Forms">
     <value>CenterScreen</value>
diff --git a/Meade.net/SharedResources.cs b/Meade.net/SharedResources.cs
index 1aae39b..cb1e747 100644
--- a/Meade.net/SharedResources.cs
+++ b/Meade.net/SharedResources.cs
@@ -148,6 +148,12 @@ namespace ASCOM.Meade.net
         private const string SiteElevationName = "Site Elevation";
         private const string SettleTimeName = "Settle Time";
 
+        private const string SpeedName = "Speed";
+        private const string DataBitsName = "Data Bits";
+        private const string StopBitsName = "Stop Bits";
+        private const string HandShakeName = "Hand Shake";
+        private const string ParityName = "Parity";
+
         public static void WriteProfile(ProfileProperties profileProperties)
         {
             lock (LockObject)
@@ -158,6 +164,11 @@ namespace ASCOM.Meade.net
                     driverProfile.WriteValue(DriverId, TraceStateProfileName, profileProperties.TraceLogger.ToString());
                     driverProfile.WriteValue(DriverId, ComPortProfileName, profileProperties.ComPort);
                     driverProfile.WriteValue(DriverId, RtsDtrProfileName, profileProperties.RtsDtrEnabled.ToString());
+                    driverProfile.WriteValue(DriverId, SpeedName, profileProperties.Speed.ToString(CultureInfo.InvariantCulture));
+                    driverProfile.WriteValue(DriverId, DataBitsName, profileProperties.DataBits.ToString(CultureInfo.InvariantCulture));
+                    driverProfile.WriteValue(DriverId, StopBitsName, profileProperties.StopBits);
+                    driverProfile.WriteValue(DriverId, HandShakeName, profileProperties.Handshake);
+                    driverProfile.WriteValue(DriverId, ParityName, profileProperties.Parity);
                     driverProfile.WriteValue(DriverId, GuideRateProfileName, profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.InvariantCulture));
                     driverProfile.WriteValue(DriverId, PrecisionProfileName, profileProperties.Precision);
                     driverProfile.WriteValue(DriverId, GuidingStyleProfileName, profileProperties.GuidingStyle);
@@ -181,6 +192,11 @@ namespace ASCOM.Meade.net
         private const string DynamicBreakingDefault = "true";
         private const string SiteElevationDefault = "0";
         private const string SettleTimeDefault = "2";
+        private const string SpeedDefault = "9600";
+        private const string DataBitsDefault = "8";
+        private const string StopBitsDefault = "One";
+        private const string HandShakeDefault = "None";
+        private const string ParityDefault = "None";
 
         public static ProfileProperties ReadProfile()
         {
@@ -201,6 +217,12 @@ namespace ASCOM.Meade.net
                     profileProperties.DynamicBreaking = Convert.ToBoolean(driverProfile.GetValue(DriverId, DynamicBreakingName, string.Empty, DynamicBreakingDefault));
                     profileProperties.SiteElevation = Convert.ToInt32(driverProfile.GetValue(DriverId, SiteElevationName, string.Empty, SiteElevationDefault));
                     profileProperties.SettleTime = Convert.ToInt16(driverProfile.GetValue(DriverId, SettleTimeName, string.Empty, SettleTimeDefault));
+                    profileProperties.StopBits = driverProfile.GetValue(DriverId, StopBitsName, string.Empty, StopBitsDefault);
+                    profileProperties.DataBits = Convert.ToInt32(driverProfile.GetValue(DriverId, DataBitsName, string.Empty, DataBitsDefault));
+                    profileProperties.Handshake = driverProfile.GetValue(DriverId, HandShakeName, string.Empty, HandShakeDefault);
+                    profileProperties.Speed = Convert.ToInt32(driverProfile.GetValue(DriverId, SpeedName, string.Empty, SpeedDefault));
+                    profileProperties.Parity = driverProfile.GetValue(DriverId, ParityName, string.Empty, ParityDefault);
+
                 }
 
                 return profileProperties;
@@ -286,11 +308,11 @@ namespace ASCOM.Meade.net
                         SharedSerial.PortName = profileProperties.ComPort;
                         SharedSerial.DTREnable = profileProperties.RtsDtrEnabled;
                         SharedSerial.RTSEnable = profileProperties.RtsDtrEnabled;
-                        SharedSerial.DataBits = 8;
-                        SharedSerial.StopBits = SerialStopBits.One;
-                        SharedSerial.Parity = SerialParity.None;
-                        SharedSerial.Speed = SerialSpeed.ps9600;
-                        SharedSerial.Handshake = SerialHandshake.None;
+                        SharedSerial.DataBits = profileProperties.DataBits;
+                        SharedSerial.StopBits = (SerialStopBits)Enum.Parse(typeof(SerialStopBits), profileProperties.StopBits );
+                        SharedSerial.Parity = (SerialParity)Enum.Parse(typeof(SerialParity), profileProperties.Parity);
+                        SharedSerial.Speed = (SerialSpeed)profileProperties.Speed;
+                        SharedSerial.Handshake = (SerialHandshake)Enum.Parse(typeof(SerialHandshake), profileProperties.Handshake);
                         SharedSerial.Connected = true;
 
                         try