I've been enjoying Slitaz Linux. not as many apps as debian based distro but damn it's fast on old hardware. testing out Antix linux which is ubuntu based. It's lightweight also. I really don't need a full featured desktop these days. Also up until the last WOW patch I was dual booting win7 & PCLinux OS phoenix addition & went weeks without logging into windows. I was playing WOW on Linux & using OpenGL it actually ran faster than on windows 7. but sadly the last patch did something to break W.I.N.E. I think they fixed it though so i'm going to go back & reconfigure it again when I got time.