I have not tried this yet, but have been wanting to take my own 003 Factory out in the field with my Mac PowerBook and external drive. So here's a possible idea (untested): The MacBook has a FireWire 800 port as well as a FireWire 400 port. Connect your 002 into the FireWire 400 port and your hard drive in the 800 port. Again - I've not tried this, yet. But it seems that this would work. Keep us posted!