Hi, I'm looking at a 2009 macbook pro in pristine condition. 15 inch screen, 2.53 ghz c2d, 7200 rpm HD, and the 9400 gt card which I know next to nothing about. For 1600 dollars. is that a decent graphics card? could I play slightly older games (half-life 2, portal) at full settings on a 1920x1080 monitor? could I play starcraft ii at reduced settings? also, do you think it's worth it? and it's still within its first year. If I bought it, what would be the cheapest way to get applecare for it, and how much would that cost? thanks!