Hi, A few months ago, I really needed a mac bad and couldn't wait for G5 updates, so I bought an old Sawtooth AGP Graphics, 400 Mhz G4 with 320 MB RAM for $100. Then the G5 updates came out, and I was less than impressed. What do people think of spending $450 to upgrade the Sawtooth? I do audio and video (DP, FCP, AE), and thought about a $239 Sonnet 1Ghz G4 card, $140 to boost the RAM to 1Ghz, and $100 for a DVD burner. I thought this might hold me over until the next revision, and I'll save $300 because I can still use my OS 9 Digital Performer 3. Does this make any sense, or should I just go for a new 1.8DP G5? Thanks.