XNA beta 2 Tutorials
If you still haven't checked about XNA Framework or XNA Game Studio, XNAtutorials.com has published very good tutorials for the new XNA beta2.
Find them all here:
XNAtutorial.com Pack 1 - Installation
XNAtutorial.com Pack 2 - Code Structure
XNAtutorial.com Pack 3 – object orientation
XNAtutorial.com Pack 4 - Using Graphics