OpenBSD-STABLE with fluxbox on my work desktop. I have a laptop with a busted LCD and keyboard, so I use it as a WinXP slave via rdesktop for running IE (checking websites, as I work in IT for a hosting company). The XP box runs in seamless mode, so fluxbox looks a bit weird with a Windows task bar across the top...but it works haha.
At home I have OpenBSD-CURRENT running on my desktop...fluxbox there as well. Both have conky running as my monitor, with three instances: Left one is RSS feeds (undeadly, milw0rm, etc...), middle is CPU/RAM/etc, right is network-related stuff. I sometimes run GeoXPlanet as my wallpaper setter, but it takes some tweaks to get it running on OpenBSD and I haven't uploaded the fixed version to sourceforge for that (not trying to advertise, but if anyone is interested I'll upload the fixed code). That's pretty much it.
