Another issue I have is that I also use Mappero with Google Maps tiles. Both Mappero and ZapLoc save the tiles in the same format and hierarchical structure, but in different subdirectories of /home/user/MyDocs/.maps - Mappero usese GoogleVector and ZapLoc uses "Google Maps". The best solution would be for both programs to use the same directory, but untill such agreement is made ZapLoc can check if the GoogleVector directory exists and use it if so.