Hey all, Yesterday I acquired a sawtooth for real cheap. This is what the sawtooth looks like now. G4@500mhz 896MB SD RAM 160GB ATA 7200rpm 16MB Rage Pro Now I want to upgrade this to do some moderate gaming(WoW, Football Manager, Unreal Tournament 2004). So I have 2 questions. 1. Ok so I was thinking of getting a processor upgrade but I have a low budget. What do you all think of this one http://eshop.macsales.com/item/PowerLogix/PF47S1600AG/ ? 2. How would my sawtooth with the above proccessor upgrade and a newer lets say Radeon 9600 or 8500 64mb compare to playing WoW with my: 12"ibook 1,2ghz G4 768 MB DDR Ram 30gb 4200rpm Radeon 9200 Mobility 32mb Now the iBook has a faster bus and faster ram but the sawtooth has more ram and more processing power and has a faster GFX card(but in a 2X AGP slot), which would get more FPS?