Don't believe everything they tell you on the phone!. I have a nuvi 1490t and a gmt25 which was coming bundled with the device and with lifetime support for various european countries that have tmc. autodrive's tmc worked correctly with the 1490 even if they told me on the phone that it doesn't work. I can see the traffic and can see the delays even with the gmt25. It seems that they still don't know exactly what to tell to the people