Summary: Main problem is poor coverage - I used it for several months over the M40 and M25, it used to take until past Warwick going south to get a signal and until Oxford going north, so completely useless in all the places I was most likely to be held up. BUT..
not recieved it at all no joy in getting intouch with supplier
Mr. R. Massey "RMASSEY", Amazon
3 February 2010
Summary: this seller is bang out of order i have not recieved my product and i have paid for it i have tried on endless occasions to sort this matter out it is still not sorted and i made my order the 17 of december 2009.not good people at all
Summary: The item turned up very quickly after ordering it. Plugged it in and it worked straight away. I now have a Garmin 205W which tells me how the traffic is flowing on my journey and will automatically divert me around any hold ups. It turned my 205W into a 205WT.
Summary: The traffic option on My Garmin Nuvi started working only intermittently after I managed to shut the receiver part of the lead in the car door by accident! I phoned Garmin who told me they didnt sell the lead as a spare. Then I spotted it on Amazon and it looked just like the one I had broken.