Is it possible to purchase a wireless hub, and two airport cards for two systems (iBook 700 and iMac 350 (blueberry if you want to now)) and have both systems see each other over the wireless network. I will be sharing a cable modem with both systems. Just thought it would be cool to use maybe Apple's remote networking tool (which I believe can connect to other systems using dial up, or direct ethernet connection?????) to see each other's HD's and transfer files between both systems over the wireless network. Thanks for your input.