I did a search, but didn't really come up with what I was looking for. I currently own a 2.16 white macbook, and want to upgrade. I am a design professional (work mostly in CS3, not much video stuff), and was curious is the extra money for the 2.4 is worth it? I don't care about the larger harddrive, as I already have one I am going to put in there. I have read the benchmarks, and see that the 2.4 is close to the new 15" MacBook Pro. I'd rather have the 13" screen as I use an external monitor. But if there isn't a huge difference in speed between the 2.0 and 2.4, i'll get the 2.0. Any thoughts? Again, sorry if this has been answered.