Queston about 6600 GT PCI-E and Ram

Depends on what you plan to use the extra 2 gigs for. in general, the extra 1gig isnt that big of a difference between 512 to 1gig. i think the only game at the moment that benefits from 2 gigs is bf2.
so no i dont think it's worth it, but then again ram is cheap nowadays 😀 😀