It is not user installable so the best bet would be to use a dongle on the side port. But it can be done I installed one on my ibook g4 800. Note that by installing it yourself you will void any warranty you have, The book has to be almost completely pulled apart to install it and if i remember correctly there are 4 parts needed to do the install. Richard On 10 Apr 2005, at 10:48 PM, victoria duggan wrote: > Hi all. Where on the ibook g4 do they mount the internal usb bluetooth > module and is it user installable or should i just mount it on one of > the side usb ports. Richard Clark http://rec.homedns.org NPDS: http://mawgadogsnewt.homeip.net:8088 ichat:mawgadog33 Yahoo:Ozzy_Wells Skype:mawgadog icq:115390002