Well, I didn't find any articlea on how to do this. The reason is that there is no simple, and straight forward way to do it.
I basically brought in the XAML files into my silverlight app, along with the code and image files needed to run them (I don't have a list of them). I then added a reference in my .WEB project to the 'FileUpload' project. I brought in the FileUpload.ashx
file into the .WEB project.
On my control that was the container of the FileUploadControl in the Silverlight project, I had to set all of the variables for the FileUploadControl instance. You can find the basic settings in the app.config.cs in the project that was downloaded.
I know that this isn't a nice and easy to follow list of things to do, and it may not even be complete. It took me 4 days of beating my head against the wall. I hope this will help whomever get a jumpstart on doing themselves. Sorry I couldn't
be more helpful.