hi, i think i'll look into session 4 and see what i can do to help me get thru it, its not a long journey, i can go as long as I please. In the town where I live you can get on anywhere and when you want to get off, just say, stop here please..so that might be helpful to me if i really want to get off I can just say stop here and get off, I suppose thats a good thing, i never thought of it..