The review of Map! should have said, for completeness, that it doesn't work with 64-bit systems, only 32-bit ones. Petraeus

First I have to say, that I used Map! with Vista Ultimate 64 and it worked - at least in the Flight 1 ATR, the Wilco 737 & Captain Sims 757! But it doesn't work well with the Level-D and PMDG 747 when FS2Crew is installed. The "Map" button and the map window itself lay behind the cockpit windows and are partly invisible. In the forum is no hint how to get rid of this problem.Thomas

The review of Map! should have said, for completeness, that it doesn't work with 64-bit systems, only 32-bit ones. Petraeus

Where this is a valid point, you have to take into consideration that the reviewer will probably use a 32bit OS which is the norm for the majority of home users.Thanks for the comment.RgdsAidi