>I suppose you could just use a Bluetooth PAN instead (and it uses less power!) On that note, it's worth pointing out that many Android (and other) phones allo

>I suppose you could just use a Bluetooth PAN instead (and it uses less power!) On that note, it's worth pointing out that many Android (and other) phones allow USB-based tethering as well, which eliminates the need to use the airspace entirely.