After connecting my macintosh to the internet for the first time yesterday, i let it download some updates for itself. Unfortunatly, half way through when i came back to check on it the internet had stopped and the mac had frozen. I rebooted the Mac, it loaded perfectly and everything seemed fine. But the mouse (of which their had been no problems with beforehand) will no not work for me. Ive tried putting it in to each USB port (even the ones on the keyboard) but the computer will not recognise it. I know that its a problem to do with the computer because the keyboard works perfectly fine in all ports. Ideas anyone? i really want my mouse back!!!!