I hope those of you that attended found the seminar to be educational and enjoyable. I have attached a zip file which includes the PowerPoint that I used, and both Solutions (WCF provider and the SilverLight consumer). In the Silverlight application, there is a read me file which steps you though what we did during the seminar.
If you have any questions, feel free to contact me.
If you need to download the Northwind database, you can download it directly from Microsoft: Northwind Database
I will be creating a quick walk though using expression blend. Look for it sometime in the middle of the month.