If I remember right, it is possible to use GPRS-connection in 770 from a mobile phone via bluetooth (correct me if I remember wrong).

But I would like to use also a keyboard. I think I have heard something like that only 1 bluetooth connection at time is possible.

So is it impossible to use Bluetooth keyboard and GPRS from a mobile phone at the same time?

And if that is not possible, does anyone know a good usb-keyboard which would work with 770?

well, I don't know if it's the same, but today I managed to get two different bluetooth devices working at the same time:

I was using gpsdrive with a garmin bluetooth gps and downloading maps from T-mobile via gprs (with a bluetooth connected v3 razr) at the same time. From what I could tell, the gps was working fine while the maps downloaded (of course the gps could have paused data while the maps downloaded).

When I get my keyboard I'll test that too for confirmation.

Sounds like a battery eater. I heard BT is a big lathery drainer