Sleep timer for WMP or Real player?

[rapps]

Hi,
There are a bunch of talk radio programs that I enjoy falling asleep to, but I've had trouble finding them in a format compatible with itunes. I listen to them on windows media player or real player. Problem is...I can't seem to find a program that creates a sleep timer. Is there such a program that will shut off the sound at a specific time on these apps or just shut off all sound on the mac?
Thanks

 

[fayans]

Assuming you are using Firefox, have you tried FoxyTunes with its wake-up & sleep timer. It supports WMP.