I found this book on cross-platform coding: http://www.amazon.com/Cross-Platform-Programming-Development-Charles-River/dp/1584503793/ref=sr_1_2?ie=UTF8&qid=1314428604&sr=8-2. It's pretty detailed, but outdated (2005). It covers Windows, XBox, PS2, and Gamecube. It's still the best I've been able...