I've done several searches in Google, but it doesn't answer my question: Can this unit be setup just as a private wireless network without being connected to the internet?. I'm using wired internet now, due to speed, so for now my wireless is off line, how ever i still want to connect to it for the sole purpose of itunes/printer. however when i disconnect the Ethernet cable from the unit, the light flashes, and it no longer works. I'm not sure how to de-activate the Ethernet port. once i run out of things to download, i'll hook it up, but not for the next 2/3 months.