Hey guys, I'm gonna order a PS3 bundle from Amazon on Friday but I'm kind of stuck between 2 different bundles. One of them is 250GB and the other is 500GB (white console). I am a casual gamer and I know that I won't plan on buying or downloading a bunch of games. How big will the games be that you download? Do you think that 250GB will be enough for a casual gamer like me? If I do need to buy a bigger hard drive, how much do they usually cost? Thanks in advance.