By the way for those that are curious, a solid state drive does make an incredible difference for the PS3. If you feel like improving the game until it comes out for PS4 in April, or if you just have no plans for a PS4 in the first place, this is a great alternative. It makes load times PC-like with no hiccups.
I used a Seagate Momentus XT SDD+HDD hybrid for my fat model 40GB PS3, so that's what I recommend since you can damage your PS3 with certain ones that are just too much on the system.