Not sure if it was included in Vibe's link, but there's a rather odd fix for FPS that has worked with everyone I know who has done it (my entire clan and everyone I know who plays this) and that's changing your settings to ultra. NOT in game though, there's a specific line you copy and paste into your user settings folder in PS2 and for some odd reason it increases FPS and looks way better. I have a friend with a 4 year old computer, maybe older, and it took his FPS from 30ish on low settings to a constant 50-60 and this is on ultra. Some odd thing about it not using up all of your CPU or some such shit so it's hindering itself and this allows it to use your pc more effectively, idk, BUT I'd recommend anyone with FPS problems try it, no matter how bad or old your pc is. Because my friend didn't think it would work either on his old machine, yet somehow ultra graphics made the game ten times better for him. I'll get the link from my friend again when he is on.