EA games on a macbook?

I know EA website says the graphics on a macbook are not supported, but I did play their games on an HP with inferior graphics compaired to this macbook. Does anbody know if the games will run even with the settings turned down? I can't find anybody with a copy of the game to see for myself if it is worth buying. I would have to buy the software only to find out that I can't use it.

What's the game?

I was thinking of the newest versions of Madden or Tiger Woods. I have a PSP to play games on and can't afford a 360 or PS3 just yet. I thought maybe I could play either of these games in a pinch on the macbook.