I didn't mention it a while back, but I recently changed Site Managers (from Christina to Chris -- we're not that imaginative when it comes to names around MSDN). Now, Chris brings our first communal effort to bear (OK, he did it all, but I'll share some of the credit)
Presenting -- our new ToC. We've tried to organize things, especially the technical articles in a more task-oriented way. Gone is the "Using-Understanding-Building-Web Applications" that used to irk me. Now, I hope it's easier for you to find content. Need to know about creating controls for ASP.NET? Try "Technical Articles-Creating Controls". Looking for Training? ("Support - Training")
We hope it helps.