The mac mini doesn't have 64mb of vram. Some people got those models. But not all of them have the 64mb of vram. Call of Duty 2 requirements are less than Doom 3 requirements.
call of duty 2 for the PC has lower requirements than doom 3 since it is less intense. So i suspoect it will be lower. I don't have that much money and this card is much better than a mac mini's card. I don't get to have quad powermacs and iMac G5s.
How do i go about doing this? (Disk Utility Erases) I really want to dual boot with ubuntu (by pressing option at start up to show my two partitions) without messing up my current os x.