On the map

Received a little gps 'mouse' receiver in the post today, and (having installed gpsd and python-gps) have got it running as a local service with my first google maps mashup. The server is here, it just shows a google map centred on the current location. I now need to wait until I get a mobile broadband dongle and the new tiny laptop I've ordered (Asus eee 900) and then can have gps on the road (though I don't really want to be using a laptop in the car unless I'm really lost)