Hi again,
Now that I have found the site, and what I can do to improve my TT, I have searched out my Father's old TT ONE Mk1 from the attic. I has on it Navcore 6.560 and Great_Britain-Map v605.0:lol:
HOME wants to update it to 7.903, but when I try that the TT hangs at the startup screen. I asked TT who were very helpful but could only suggest that I ignored the update ...