im new to this forum because..........Here's a very strange problem that I had last summer with my GPS....It turned it self on and seemed to be traveling through acertain area quite a few miles from where it was located.Much of the information is in the video caption.Feel free to ask any questions.I would like to know if there is a any reasonable explanation for this GPS behaving this way.I am new to this forum and cannot post links .Please search youtube for "Odd GPS Greenwood Cemetary strange.3gp" I would love to hear any input as to how this GPS "tracking " could occur.