X11R7.5 has been released

If you are looking for an X server to run on MS Windows you might want to have a look at Xming: http://en.wikipedia.org/wiki/Xming . I use Xming regularly in order to display the GUI of X applications (e.g. Konsole, Konqueror, Firefox, Gedit etc. on a Windows desktop. After starting Xming in multiwindow mode, I start Putty with the X forwarding flag set to login to the Linux desktop/application server, so I can run command lines on linux, which launch these GUI applications which display through the ssh connection on the MS-Windows desktop.