cheap GPS FOR PALM (Clie NX70v)

Hi Guys


can anyone give me advice on what GPS to get for my clie, it has to be as cheap as possible but effective.

I already have a cradle and charger in the car so ideally I'd like just to add the essentials, ie. software and receiver.

Thanks in advance for any advice.

PS it's on Palm OS 5.0

[Charlie]

ViaMichelin do a setup for it and I think Kirrio do one also.