i was the same. i wanted 100% BC on the 360 so i could play my Xbox games. when they couldn't deliver i bought a PS3 instead.
then i gave away my xbox and games...
irony.
Atari 2600, Sega Mega Drive, Game Boy, Game Boy Advanced, N64, Playstation, Xbox, PSP Phat, PSP 3000, and PS3 60gb (upgraded to 320gb), NDS
Linux Ubuntu user
Favourite game: Killzone 3