Well, as a few people i've chatted to have been having problems with movers lately, I decided to put my YouTube account to some use, and upload a video I made, detailing how to make and texture a mover, then set it's keyframes.
(Something I noticed: I left the mover on KeyFrame 1, if you're making a map, set it to keyframe 0 first, else the mover will do some odd stuff when it's first opened.)
http://www.youtube.com/watch?v=MjTVtMMtiII