Hi all, I'm looking to buy my first Mac, and I'm looking at two 13" MBP models. Here's the new one. Here's another one, which I think is last year's, but it might be a faster version than the basic one from last year--I'm not sure. Both are the same price. The obvious answer is that the new i5 would be better than the Core 2 Duo, but there are couple questions I have about this. 1. The older model's specs say its battery life is 10 hours, while the new one says 7 hours. Does that sound right? Would the new one drain that much more power from the same battery? 2. The older model might be a faster model than the base model from 2010? it's 2.66 GHz with 1066 MHz data bus speed (the new one is an i5 with 2.3 GHz with 1333MHz). If so, is this one faster in any way? Are there any other decent reasons to go with this particular older model? It looks like the graphics are a bit better with the nVidia GeForce 320M on the older model, but I'm not going to be playing games. I might do a little video editing, but nothing too serious. I've heard the new keyboard is softer, which sounds nice. Thanks very much for your help.