Excellent product and comes highly recommended. Very easy to use and to setup on your computer. Once a route is completed it is then easy to save for future reference or to download your route to a portable GPS unit ready to use on your walk.
The actual workign of the program seems to me to be beyond reproach. My only criticism that, at least with Windows 7, there was significant difficulty in first loading the programme. Fiddling aroudn to get it workign was quite like the old days of computing.However, it all decided to work quite soon.