Thanks for the advice so far.
Didnt realise that the 1940 was bluetooth/IR only (new to this pda thing

). As the Bluetooth reciever you have reccomended is 129 and the full tomtom kit is 149 i am thinking that it may well be better for me just to buy the whole kit as the tomtom i have inherited is missing manuals etc.
If i was to buy the full tomtom bluetooth kit and the 1940 cradle (for 149 and 39 respectivly, +vat of course) that would be all i required? Would the bluetooth reciever power from the tomtom car mount?