Video Games

what different does it make? it just a PC that happen to run OS X nowadays.
if your not running a tower...most up to date powermac at least with an upgraded GPU 512 minimum ddr5 (that i doubt you have) then i guess you will be playing with the lowest resolution to keep your fraps over 30! pc dominate macs when it comes to gaming and 3d rendering..why do you think pcs are used to base a gaming rig around and not a mac? because macs are wank!