Don't have a wireless router in range of the 770 in my bedroom at home, no access points in range of where I sit at work

But I have bluetooth on all my PCs and Macs.. is there a way to share internet over Bluetooth to the 770?

Perhaps by setting up the PC so it 'pretends to be a phone'?

Is anyone reading this clued up enough about this stuff to point me in the right direction? I've tried various things like creating serial connections and a Bluetooth PAN, but it doesn't seem to work.... (maybe I'm doing it wring though?)