I do a lot of CAD and am finally able to get a Mac b/c of the Intel+BootCamp option for running PC only software... Now, I am super broke at the moment but need new computer. How do the graphics of the MacMini compare to graphics of iMac, MacBook, and MacBook Pro. I figure MacBook would not be good for CAD, but I'm wondering if the same would be the case for other models. It would be great if I could just get a MacMini for the time being to use with current monitor and then move up to PowerMac in year or two. I do not do huge CAD projects just smallish ones.