(Off Topic) Video on XBox 360 Homebrew Development
Ok, so the XNA Game Studio Express is out for the XBox 360 - develop your games on a PC and they run on both the PC and XBox 360. $49 for a Developers Club membership, which you need in order to get the launcher for the 360. Probably so they know who hacks the console :) Either way, it's way cool to be able to develop for such a powerful platform, especially for so cheap...
Here's a video about it:
http://www.xbox.com/NR/rdonlyres/6D12AECB-A17B-4012-8F29-35AF5C521D4C/0/vidXNA_Community_PartyHi.asx
Enjoy!
-Auri