OK, so I bought a 2.0ghz model unibody MacBook yesterday. Now I am concerned that Apple is going to upgrade the 2.0 and 2.4 specs after what happened with the White MacBooks. I already ordered 4GB of DDR3 ram (came today) and a 400Gb Hard Drive. Also since I am a student, I can get the free iTouch which I would sell on eBay since I already have an iPhone. Now my question is: Should I keep the 2.0ghz Unibody and add the 400Gb hard Drive and 4Gb of ram, or return the 2.0 and get the 2.4 (they said they won't charge me the restocking fee) and keep the 250gb drive that comes with it and sell the itouch to off set the cost. Also I would get the 2.4 for $1499 ($100 off) compared to the $1249.99 for the 2.0 Thanks!