I've been wanting to buy a Mac for making music for a long time now. The Dual 1.8GHz G5 is more than what I want to spend, and the 1.6GHz G5 is, well, I'm not sure... I was thinking about getting a Dual 1.25GHz G4 ($2,849.00AUD) and now I've thought about the 1.6GHz G5. I always had the opinion that the 1.6GHz G5 was a bit of a waste of time/money, but that was when comparing it to the other G5s... Now that I'm comparing it to the G4, it is a harder choice to make. Is the G5 worth the extra $350AUD? I'd be running Pro Tools LE. What do you think?