Do not buy PS3 set separately. If you want to buy a set of PS3 system 120 GB, you should know that ps3 comes with the Blu-Ray player, wireless dualshock 3 Controller, free PS Network membership, built-in wi-fi and 120GB of hard disk drive storage for games, music, videos and photos. It is a lot, I know. By buying a set, you do not need to look for anything else except several of your most favorite games. Some of the most favorite ps3 games are Assassin Creed, Call of Duty, Final Fantasy, Band Hero, NBA 2K10, Madden NFL, to Bioshock amd Yakuza.