I have downloaded the MapXTreme2005 beta1 and haved tried it. The desktop app is ok. But the web app has too many bugs, as for it does not support FILE SYSTEM. I have always focused the info about mxt since I know mapinfo has mxt for dotnet. But I did not notice that it arrived at beta2 and it was last updated June 30, 2006. I consider it as a new version and download it at once. Do not dispoint me this time!