Yes. With your iBook off, connect it via a firewire cable to your G4. Start up the iBook with the T key held down, (for target disk mode, I assume) and your iBook will appear as a hard drive on the G4 desktop. So your iBook's hard drive functions the same way that an external FireWire drive would on the G4. Drag your files to the iBook hard drive, drag the iBook hard drive icon to the Trash on your G4 to unmount it, turn off the iBook, disconnect from the G4. And I apologize for any butt sounds from my previous post. 