>>Update: I wold bet it uses C# but doens't matter much. .Net is good for that. Code in any .Net languages and glue together:) I chose C# too but one at least should be able to read the other on the long run.
>
>Ok, but what I want to do is learn C# as I do all this. And ASP.NET. I DO need to have something that uses C# as the base language in order to learn it, right? I mean, I can't just learn ".NET" and then not know how to use C# to bring it all together. Not trying to be difficult, just trying to start at the right place to ensure the best path for me to take.

It says:
"Documentation for the service portfolio that was generated from the C# source code using SandCastle"
However it uses .Net 3.0 features, Orcas beta etc that might not be available on your system and I'm not sure that you would want to install its prerequisites. There is hands on labs for it. Maybe you'd check that out. www.asp.net has starter kits, tutorials, quickstarts, videos ...

Cetin