My mac book pro is using snow leopard 10.6.8, it has 2 graphic cards:
AMD Radeon HD 6490M
Intel HD Graphics 3000
I read from http://us.battle.net/d3/en/forum/topic/4903180328 that snow leopard with 10.6.8 and Intel HD Graphics 3000 needs to update to Lion. But if i am using my AMD graphic card to play, do i still have the issue?