A blog about internet technologies, productivity tools for programmers. Ranging from Code Generation, Asp and Asp.Net to open source technologies such as MySql and Ruby on Rails.
For most of your Asp.Net 2.0 questions:
http://msdn.microsoft.com/asp.net/beta2/faq/default.aspx
A lot of the questions are points which differ from the 1.1 version...
All in all this seems like a very good base to start from in preparing to use 2.0