Anybody here got experience with audio processing on an iBook? I'm thinking of buying a friend's 600 MHz iBook, and I'd like to run Reaktor on it. The problem is, I want to do live processing, ie. use the signal of my bass to trigger effects and layer loops on top of each other. Is the G3 powerful enough for that? How does the G3 compare to the Pentium II/III processors? As an aside, what audio interfaces are people using for their laptops? I'm currently looking into Edirol and Midiman USB interfaces as they seem a lot cheaper than the Firewire offerings out there.