I'm ready to update to a new Mac Pro, I'm using the Mac Pro 1,1 at the moment and I'm wondering if you would recommend the single six core over two quad cores. I'm a Web designer and developer so I don't push the CPUs that hard most of the time. On a daily basis I use Dreamweaver, Eclipse, Photoshop, Transmit, VMWare Fusion and some others like Web browsers, iTunes, etc. I also game quite a bit with World of Warcraft and StarCraft II. What processor configuration would you recommend for me?