Hello all, I'm looking to replace my current failing speakers and I'm thinking of getting the old Apple Pro Speakers (with that fancy connector) or the USB ones that came with the G4 Cube. Griffin had their PowerWave thing a while ago that could amplify the USB speakers because the USB port didn't have enough juice to power the speakers like it did on the Cube. My question is, does anyone know of an alternative USB amplifier that could get the job done? Or a way to convert the Apple Pro Speakers into a usable form? I have the unibody MacBook, is this even an issue anymore, or are the USB ports the same power as the Cube's? Thanks for the help!