okay so this might be a silly question, i'm going to college in the fall and i'm going to be majoring in film. I decided to geta MBP and here's my dilemma, I decided against the 17inch just because i don't need that big of a screen (plus I'll have a dual monitor setup) anywho here's the link that you can look at to get a better idea
basically it comes down to the 2 15 inchers on the left..... what's the difference between the 2.2GHZ and 2.4GHZ processors and the difference between the 128MB SDRAM and the 256 SDRRAM..... I know all the other specifications I need but will I notice a huge difference in performance between these two? I want to go cheaper but if it's really really worth it to have the 2.4 and 256 I'll go w/ that.... any thoughts or suggestions would be a great help.