how much better than the 2010 model will it be: 2G 1066MHz -> 4G 1333MHz save times and cost upgrading. No computer should be sold with less than 4G And faster RAM as well. All good. 2.66 Core 2 Duo -> 2.3 i5 - faster but how much? NVIDIA GeForce 320M -> Intel HD Graphics 3000 no idea what this means So how much better would such a Mac Mini be ???