Hey guys -- I'm selling my Mom my Unibody Macbook 2.0Ghz for $1000 then I'm paying $1600 for a slightly used uMBP 2.4Ghz on Craigslist. (Bought Jan. 2009). Is there anything I should know when I'm moving to a pro? Any tips, suggestions etc? I'm trying to use my 30" Dell Monitor but the dual link displayport adapter still sucks terribly.