Before I buy one of those 2 software, I just want to know which one is best Parallel Desktop 7 or VMWare Fusion 4 for Web Designer? I'm using MacBook (15-inch, 2.4 GHz, 2.4GHz quad-core Intel Core i7, 4GB 1333MHz, 750GB 5400-rpm1). I feel that Parallels Desktop 7 is faster and the graphics are...