Hey, So Im thinking about buying a mac pro off eBay to do some video editing (Avid), photo (CS5) work and other rather large tasks on a college budget. My question is, is a 2008 3.0Ghz or 2009 Mac Pro 2.66 Ghz enough power wise? Considering I upgrade the RAM and HDD myself. Or should I just go with a MacMini maxed out? Thanks!