Hi, I have: a) A Motorola SurfBoard 5101 Cable Modem (has network cable and USB) b) An Airport Express c) An old coloured iMac (tray loading) (no wireless support) d) A MacBook I require: a) The iMac to be online always. b) The MacBook to be online always, wirelessly. At the moment, the only way I can figure out of doing this is plugging the network cable from the Modem into the Airport - and the USB from the Modem into the iMac. However, the iMac doesn't recognise the USB (doesn't pick it up as an internet connection - yellow dot in Network Preferences) and I'm fairly sure the reason is because it doesn't have the drivers. My question is: Is there a way I can get everything online without using the USB from the modem into the iMac, or is there a way I can get the iMac to pick up the USB from the modem, OR is there something I can buy that will help me out!