if you consider the networks have no problem with laptops running 3g data modems why would it be a problem to run it all in one small box?

afterall, we were told right at the start this device is a computer first and a phone second.

I got myself a usb broadband adapter yesterday which included a pay and go data sim.
I have inserted it into my device and o2 seem perfectly happy to give me service.

hth, ymmv etc