Just bought a new TT here in Canada. Preloaded with Canada-USA and Mexico. v860.3194. GPS 2.16.201 88313 Total memory is 130 MB. Global Physical Memory Available 93 MB. App 10.151.647017.84 OS v638956. Boot loader v642776. Internal flash capacity 3907584 kB.. Micro SD card ( optional ) How big ? don't know.. I will let you all know that this and other new models d/l a newer TT home v3.0.2.377. It will ONLY connect to the TT this way via tomtom.com/getstarted..You cannot ( or haven't found a way yet ) to connect it to the computer. Running Win 7 Ultimate. The older TT home doesn't connect to it either. I will keep you updated when I come across something of use. TM is Lifetime Traffic and Map update

It is an old and well known fact that you can not access the new devices based on Navcore 10.xxx other than using the TT app.