Bought maps 10 yesterday. Unable to download let alone install to my n900. Used 4 attempts to download to PC and 1 direct to N900 (you only get 5 go's and the link cannot be used after that). Can't find the download files on my PC but the file on the N900 is corrupt so can't install that either. Now in the hands of sygic support. Will let you know how I get on.