Thats cool.. I'm saving up for my PS3 too.. Only got like $70 though haha.. I'll prob end up downloading the game at first though, then buying it next year or something.
I usually do that anyway.. if you cant afford it then I think its cool to download it, and when you can - buy it. I usually do that with CD's as well.
But, they gotta be good of cause. Whats the point in paying for a shitty game or crappy album.