no mate, once u have the receiver thats it!

was thinking about getting it for my xda2i, bout 40-50 quid on ebay and tomtom is freeware AFAIK

works wicked, u can get plugins like petrol stations, speed cameras etc and it overlays it over the map.

so ur in the middle of nowhere, u need petrol (we've all been there) u can bring up ur location, select petrol stations and it will list them (closest 1st). select one and the bitch will tell u which way 2 go

man, u can even get a plug in for Ikea stores!! lol

full UK map is around 85meg, but u can also get the states which comes on about 8 cd's EVERY STATE.

still pondering on getting it