PlayList SWitcher or PLSW is a general plug-in used to load play list's and then set timers to run the play lists at certain times, run once or stop on certain dates and times. Also it includes a volume selection setting. I believe this plug-in will be more used by ShoutCAST DJ than Joe Soap, but it's great for themed parties and could be used as an alarm clock of some kind.
Let's you set up five different playlist tabs which can all be scheduled to play based on a timer. Great tool for online radio dj's who want to set up a number of playlists and have them cue automatically. Other features include repeat, shuffle, alphablending, etc.