Hi all, I have a 2009 Mac Pro - Octo 2.26 I've had a magic mouse for ages and everytime I start using it, I give up after a few days because of the stuttering (even though it is only about 1.5m from the tower). The mouse works fine on my MBP. I've read on this forum and many others that the problem is that the antenna is on the bottom of the mac pro and that the cables are sometimes wired incorrectly on older MP. Anyway, as im using a wired alu keyboard, I thought I'd buy a bluetooth dongle and sticking it in one of the USB ports, meaning the mouse would be about 20-40cm away at any time. Can someone just confirm this would work with this adaptor http://cgi.ebay.co.uk/NANO-USB-BLUE...K_Computing_Networking_SM&hash=item41501d16a6 Thank you very much guys!! Maybe see some of you at the Covent Garden Store opening tomorrow!