I started using DesktopInfo on my previous company's servers a few years ago. It's a good fast at-a-glance look at a box that worked well in that environment.
He had an updated version awhile back, but there was some feature that I had used that broke in it so I went back to the previous one. Can't quite remember what it was... maybe something about adding a line to display the logonserver which broke in the new version...