http://www.wowinterface.com/download...DAutoJoin.html

Enjoy. I imagine there will be some controversy of enabling AFK or idle people to auto-join. This mod by default will play a loud and long bell sound that, with appropriate volume, could be heard from other rooms if AFK.

For DPS who miss 15 minute queues because they like to do other things than stare at a monitor while waiting for their 15 minute queue to pop, this mod will come in handy.