Originally Posted by mallman
i seem to have installed tomtom 7.4 with no problem.
Version 7.4 will install and run on the touch HD, however have you got tomtom home to recognise your device? If so, what version of tomtom home are you using. If not, how have you managed to purchase and install maps? Version 7.9 is the latest, and there are some cabs around that will work on the HD. Version 7.9 greatly improves the gps performance.
I am purely trying to warn people to make sure that they can connect to tomtom home before buying any maps.