hi everyone, I'm a bit of an idiot about computers so any help would be much appreciated. I've been running an upgraded mac pro for a while to do artwork and it's been moving slowly lately. I don't have the $ for a new mac pro nor do I have the time or knowledge to build a computer... Will a new iMac run Maya (esp. Mental Ray rendering), Photoshop w/ large files, and Zbrush faster than my old set-up? Specs are below. Thanks for any advice you could give me.