the tomtom GO 4.4 software has the toll road on it, I gave the CD with it on to a colleague with a PDA and tomtom and he copied the maps over but it didnt work... until he got a hack which was a file called great_britain.map or summat which once put in his tomtom folder allowed him to use the maps so get hold of someone with a tomtom GO and nick the CD for a few mins!