My 4 yr old Mac Pro just completely died earlier. It's been having intermittent weird USB issues, but finally it died... can't boot off a CD or USB, unplugged all accessories, it's just... done. It was a 3.0ghz Mac Pro2,1 with 12gb of DDR2 RAM. So I'm in the market for a new Mac, and I turn to you guys/girls! I know the Mac Pro line is due for an upgrade in "early 2012" but... I can't be without a computer for that long. So if you were in my situation, which would you go with, an iMac or a Mac Pro? And which configuration? Thanks!