On 17 Oct 2003, T Molnar wrote: I guess I would have to buy some type of USB hub so i can have more than 2 usb ports. Any one have suggestions on usb work arounds so I can run 2 usb ports off one in my tibook while using the other usb port for the Griffin Imic? Griffin makes a 4 port hub which they say has been optimized for audio applications. It has worked well for me, although I plug the iMic directly into the PB USB and use the hub for peripherals. One note; I've found an Oxygen 8 works fine when powered directly by the USB port, but if plugged into a hub should be used with the AC adaptor.