I am a design student in need of a computer for the coming semester. I will be using the Creative Suite and later on Macromedia. I have decided to get a PowerBook with 1 gig RAM SuperDrive 128 meg video card. I am just curious about the video card, is that overkill? Are there any other options I might explore? And finally, how is Crucial's RAM? Their RAM is much cheaper than Apple's RAM upgrade. Thanks.