Ok, I went ahead and setup the iMIS SOA C# Desktop example that ships with the SOA software under the /Client directory. I did have to do a couple of things to get it to work so I thought I would list those here to save other developers some time and possibly some headaches. This example is a great desktop sample solution that includes contact search with filtering as well as gathering all sorts of contact data including addresses, log data, company information and activities.

Setup Steps
1) You must install the .NET Framework 3.0: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=10CC340B-F857-4A14-83F5-25634C3BF043
2) Open the SLN (solution file) and remove the reference to the: ASI.WCF.ClientLib (only if bad reference - was for me)
3) Add back the ASI.WCF.ClientLib library by browsing to: Client\bin\Debug\Asi.Wcf.ClientLib.dll
4) (Optional) Under Project - ASC.WCF.Client Properties - Setting - you will see 2 variables that are set for the login and password. You might need to change this information depending on if the manager login has been changed.

Just wanted to pass this along since this is a great SOA example that everyone should check out.
Thanks
Joe