1. Bioshock
2. Mass Effect
3. Crackdown
4. Halo 3
5. Super Mario Galaxy
6. The Orange Box
7. S.T.A.L.K.E.R.
8. Assassin's Creed
9. God of War 2
10. FlatOut Ultimate Carnage
Incredible year of gaming, probably the best ever. I still haven't gotten around to playing big games like Crysis, Zelda Hourglass, Uncharted, CoH expansion, The Witcher, Blue Dragon, VF5, and others.