Hi,
New to the forum but would recommend Infomap Navigator for the price and ease of use in the UK, link below shows where you can get one and a GPS from Doug at Action Replay.
At only £35 for the software (£110 including GPS) I think this is good value for money and cheap to update. It also installs in one go so no need to keep using the disk once loaded.
Some people on this site do not think much of the software but I have been using for a while now and had no problems. Im not saying its the best out there but for the price it is excellent.
http://www.action-replay.co.uk/Mobil...s/NavGBUSB.htm
blicky_1