V600 bluetooth issue

Hello,

Did anyone experienced the following problem with the V600:

I'm using a Compaq Evo N800w laptop with a Belkin F8T003 bluetooth USB
dongle.

Each time I'm launching Mobile Phone Tools (evaluation version) to
synchronize Outlook and the V600, MPT complains that the phone isn't
connected so it launches the bluetooth pairing procedure to recognize
the phone.

The pairing seems to work OK and the BT icon on the phone blinks then
turns on steady. The pairing succeeds.

Once the pairing process is finished, the BT icon on the V600 turns off
and MPT quickly shows a little window stating: "Releasing modem
connection" or something like this.

Then the V600 is no more connected and the problem remains.

Any idea?

Thxs

--
Olivier