Older KDE/Gnome package is possible under 64 Megs of ram, but the newer ones will require at least 128 Megs. However, there are other windows managers that you can try, such as IceWM, Sawfish, Blackbox, Fluxbox & Enlightenment. You can also built your own LFS, or try Tiny Linux, or down load the 50 Megs live CD <a target=new class=ftalternatingbarlinklarge href="http://
http://www.damnsmalllinux.org/">Damn Small Linux</a> (require a minimum of 100 mhz box with 24 Megs of ram & use Fluxbox) that you can run direct from CD or install it on your hdd.