I have made a lot of personal map corrections to my v8.65 map, thus helping the routing for and avoiding narrow lanes etc...
I was thinking, will all these be in vain when I upgrade to a new v8.70 map? - Will they carry over?
Is there a simple file I can move from one map to another to save my own MapShare corrections?
Will the file only be compatilble with the same map, i.e going from Europe v8.65 to Europe v8.70, or can it also go to say UK_IE v8.70??