Ok so just got a 17" Powerbook G4 with 1 GHz and 60 GB hard drive and 512 MB of RAM. Now I am a graphic design student and will be using it until I have the money to upgrade. I will be using CS3 on it and will upgrade the memory and possibly the hard drive. Do you guys think this machine will serve me well during school or should I try another model? BTW I also have a PowerMac G5 DP 1.8 GHz that I love and uses CS3 wonderfully but I know it will be a set down with the Powerbook. I just would like something to take to school with me and don't have a lot of money at the moment. Thanks for the help guys.