I'm trying to make myself buy a new Mac in August, but I'm having a problem with cost. I don't have to buy a brand new system, as long as a used computer will suit my needs. It has to be portable, support firewire 400, and have a dvd drive (burner). I'm using Adobe CS2, MS Office, and Sony Vegas I need a system for editing graphics and video mainly, for the web and print. Any suggestions of something that might handle the task. Right now I'm using a 900.00 Dell that fits the bill pretty although its slow, but if all goes well I won't have this computer after August. I'm happy to go search ebay, or craigslist, but because if I get a new laptop I may not be able to get a new video camera, so I would like to go used.