dualshock or just regular sixaxis controller?

 

umm...not sure if this will make me sound stoopid but whats so good about the 60g? what does it do that the 40g doesn't do or what the 80g does do?

 

whoa stop hating on the guy sell :T

 

40 gig is not backwards compatible with ps2 games. difference between 80gig and 60 gig starts with size of hard drive, and this can be important given that many games have large installs onto harddrive (mgs 4)

check out here - will answer all those questions:
http://www.us.playstation.com/ps3/about/faq