not sure what the base ATI GPU then was, but I know the GeForce 7300 GTs in mine have driver issues preventing compatibility. Forum with mac beta system reqs l

not sure what the base ATI GPU then was, but I know the GeForce 7300 GTs in mine have driver issues preventing compatibility. Forum with mac beta system reqs listing is at http://forums.battle.net/thread.html?topicId=24630623195&sid=5000 http://forums.battle.net/thread.html?topicId=24630623195&#38... In general, folks have been able to run much higher graphic settings on windows in bootcamp than on the mac itself.