Combat Arms if you want Nexon spyware shit on your new computer.
Only other games I can recommend are any titles that Blizzard makes:
WarCraft3/Frozen Throne
Diablo III
StarCraft II
The previous games haven't aged well, especially the first Diablo.
Alien Swarm on Steam.
The Orange Box is pretty cheap.
Oh yeah, solid GPU. Actually, pretty damn good for a laptop. How much was your laptop anyway?
My sister got a macbook for college and it has a Nvidia Geforce 320M and your card just blows it away.