So I've got a G4 450 mhz and she's slooooow as you may guess. I have a music project in garage band that I want to bring to another (new) computer...I'm thinking about getting a mac mini and finishing the project there. My G4 is at full capacity and can't handle anything more on this particular project. So at this point I'm in limbo. So what are your opinions on a mac mini and doing this?