Quote Originally Posted by xfive
A G4 Powerbook should be able to do quite a bit... but make sure you get the absolute fastest CPU you can afford, even it if means dealing with less ram in the short term.

I have an 800mhz G4 powerbook that I bought about 2 years ago. It works like a champ.. but every day I wish it were faster.

I guess it's also good to ask what sort of use it will be getting... audio clip playback? Synthesis/FX?... just midi?? etc
im gonna be using it mainly for clip playback, along with a slew of VST effects and as well as the exchange of midi data.