I just started using a 2.4ghz 13-inch mbp for work. My personal machine is a mid-2007 white macbook (2.16ghz, 4GB RAM). I do like the Aluminum case, but the mac

I just started using a 2.4ghz 13-inch mbp for work. My personal machine is a mid-2007 white macbook (2.16ghz, 4GB RAM). I do like the Aluminum case, but the machine really isn't noticeably faster than the old one. Not that the old one is slow by any means. I think I've decided to hold off one more generation (bought myself a magic mouse and wireless keyboard to get rid of some of the gadget craving). For the guy who said he needs something faster to run lots of apps, none of those apps need to run in the background, so you shouldn't be CPU limited. Maybe you just need more than 4GB of RAM. I think your machine can fit 6GB...