Hello Canadien,
I thank you for the video, a pity that it is only applicable for the GH625XT, for the GB580p it is also not realy a solution because of the bigger distances you would drive with the bike. Other programs like bikeroutetoaster.com do it very nice with bike option and OCM and tracks. This way it takes only 10 minutes to create a 100 km track. Because the trackback system creates nicely the trackpoints up to 200 it is ideal and not easy beatable by others. Aldo I here sometimes that 200 points is not enough, it is pretty close to be perfect.