Call me crazy, but I would have expected my $2.5k purchase to perhaps perform better than my cheap windows 7 netbook rather than on par? I have a 2011 MBP and so far I've only been using it for every day tasks like browsing (Firefox if it matters) checking mail, IM, and the occasional fire up of CS5 (Illustrator, Dreamweaver and Photoshop mainly). It's soooo slow and slugish and often likes to just hang on me. Am I the only one with this problem? Lately, firefox has just been sitting on 100% of a CPU if I try to play any video (youtube especially). And often menu's freeze. I don't understand. Any thoughts? Anyone?