Hi Everyone, I have been wanting a mac laptop for years and after working a ton this summer I am finally going to take the plunge and purchase a macbook pro. I just have a few questions that I am hoping to get answered before I make my purchase. I have been searching the net and this forum but I would still like some advice about whether the 2.2 ghz mbp or the 2.4 ghz mbp is better for my needs. I am a 3rd year design student so I will be using the Adobe CS3 suite a lot on the laptop...and I will usually have at least 3 of the programs open...Illustrator, Photoshop, Flash or Dreamweaver all at one time. Now I know that .2 ghz won't do much, but will having a better graphics card help me? I want this laptop to last me at least 3-4 years...as well, I might start editing videos as well. Also, if I want to upgrade the ram later on, and use 3rd party hardware, will this void my warrenty? Or applecare? Thank you very much!!!