man, oh, man–i love when you’re working on a hack and then see someone else do it and figures out stuff you didn’t think of. i had been using my ibook with the external bluetooth dongle, but was thinking of putting one internally in the ibook, this hack shows you how to do this. the only downside with this is the usb port can’t be used for anything else, i think another way might be to solder in a small usb hub then add the bluetooth inside.