Actually lashed out and bought Autoroute 10 so I could use it in conjunction with the Stelplatz download listings and a Nuvi Install was fine as expected, download of listing fine and recognised by Autoroute ( cheers to the supplier who I cannot remember ! :Blush: :thumb: ) But ...... Hook on the GPS and go to configure.. It offers me com 3 ( so a standard serial port ) but nowt else.. does not 'see' anything plugged in to any USB ports ( or indeed any USB ports !! ) I am sure I have seen this mentioned before but after 45 minutes of searching have had no luck .. Anyone out there know whats what ?