Pretty cool that someone figured out how to do this. FFC's are still pointless though.
http://phandroid.com/2010/10/01/do-it-yourselfer-install-a-front-facing-camera-on-your-samsung-galaxy-s-vibrant/
My PS3 sits in a spot that's similiar to where your xbox sits, there is a large opening in the back and I've not had any problems with it yet, so cutting out the back would help I think, but getting a fan would be easier and probably better.
Uh, do you live in America? 'Cause it buys a WaveRunner. Have you ever seen a sad person on a WaveRunner? Have you? Seriously, have you? Try to frown on a WaveRunner. You can't!
That's too bad, he was funny.
Since you didnt like the captivate all that much, have you looked at the fascinate?
http://tv.slashgear.com/fascinate-vs-captivate-epic-4g-evo-4g-droid-x-incredible-1280/
You could just get an EVO 4G on sprint, or any android phone and install it on there, its free on the android market right now, but doesnt have all the features yet until the paid version is released.