What's the deal with Xeon processors? Are they that much better/faster for Maya? Are they an integral part of a dream setup for Maya? I'm looking to buy a new computer and still don't understand the advantages/disadvantages of PIV, PIV Xeon and AMD processors. I'm a Mac guy who has little knowledge of PC's and I "almost" hate to say it but my next computer will be a PC. Don't get me wrong, I love my Powerbook. It's still my main machine for Photoshop and After Effects.