Well, I hate to say "I told you so" (actually I love it) but Garmin is recalling over a million GPS units because they are fire hazards: http://money.cnn.com/2010/08/26/technology/garmin_recall/index.htm?hpt=T2 I can just imagine riding next to Garminguy and having his handlebars burst into flames! Maybe all you Garmin guys should strap a fire extinguisher on your top tube as a precaution.
No Garmin Harmon