I have mid 2009 pro 2.53Ghz, 8GB Ram, 320 GB, it's been great, only one issue and that was fixed turned out to be a minor issue, with that said I'm thinking of making the switch to an Air just to get something new and portability plus I dont want to keep waiting and then can't sell the 2009 for any money I can't belive I saw some for $500
, how long do you plan on keeping your 2009 model if you do have one?