KDE is possibly the most versatile desktop environment that I've used. It ships with a host of cross-platform applications designed to run on Linux, BSD, Windows, and even Mac OS X. I don't know of any other desktop environment with that capability. Today almost all major Linux distros have a KDE version and distros like OpenSUSE, PCLinuxOS, Kubuntu, SolydK, PCBSD, etc. have KDE spins as their