The Mac Pro is a strange outlier among Apple's products. It's insanely powerful, but it's priced out of the reach of most mortals. It's by far Apple's most "traditional" computer; the Mac Pro is a tower you can crack open and customize quite easily, far different from its sealed-up cousins the iMac, Mac mini, and the MacBook line. The Mac Pro's design is positively ancient by Apple's standards, with only minor cosmetic alterations since its predecessor, the Power Mac G5, debuted in 2003. It's also a neglected product, las