Tigerman, sniped Kev Reds from under my nose . It doesn't use MM, but you can still plot your route on your PC MM, then save the route in gpx format for the Garmin. I don't believe that you can have the overlays on there either.
Got to say that it was really nice to use, especially as it tracked up as you rode, plus in the sun there was no probs in reading it either. 20 hours for 2 AA batteries as well!
-- Edited by Harty on Monday 7th of November 2011 06:40:06 PM
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Culmstock area - Devon TRF Group member - KTM 690 Enduro