Hey so I currently have a macbook and the only way I can play is if Im on the "low" setting for graphics and at that I get about 60 FPS max. I am thinking about purchasing an imac so my question is, which imac would be best and be able to run "ultra" graphics mode? I am really not that computer savvy so what exactly would make a computer be able to run WoW in ultra? Better video card, graphics card, processor? I really want to get an imac as my desktop computer, so anyone who can help me on this that would be great I just don't want to go buy the wrong one, and then I load up WoW, and I'm running on "low" graphics settings again, and essentially waste my money.