Although Sony's PlayStation 3 has been out for nearly two years, the console hasn't quite taken off the way many thought it would. This could be the year that that all changes, however, as this holiday season's lineup is an impressive one. Gone are the days when the Xbox 360 got the "primary" version of each game, as there are some titles (most notably EA's Mirror's Edge) that were built from the ground up to capitalize on the PS3's unique architecture. Sony's lineup is very strong this year too, with titles like Resistance 2 and Little Big Planet fitting snugly between this year's Metal Gear Solid 4 and Killzone 2, which is due early in 2009. But which games should you keep an eye on this fall? Hopefully this handy guide will help you figure out what's what!