I am getting ready to buy a new MBP, but I can't decide if the 2.4 is worth the extra $$ as I am still in school (I will be using the ADC discount). I do use the adobe suite often, and run 3D programs, but I know some guys that have the 2.16 older model and they run the programs just fine. So is the extra speed, video card, etc. going to be worth it? Thanks!