I just tried un-installing 5.41 and installing 5.5 under windows 2000. When I tried to use 5.5, it gave "Unable to connect to X-Server" messages. I did nothing different between 5.41 and 5.5, but it couldn't connect to the X-server. So I un-installed 5.5, re-installed 5.41, and everything works again. Anybody else have a similar problem? Jordan