Mini Displayport to S-Video is impossible

This is just ridiculous.  I’ve been doing research on hooking my iMac into my TV, like I had with my PC, using an S-Video connection.  Its apparently impossible with the iMac.  WTF?  My exact reaction.  They don’t make an adapter to do it, as they seem to have something against analog signals coming out of the fancy new digital machines. I think this is ridiculous.  Not everyone has fancy TV’s with DVI and HDMI hookups. I certainly don’t.  I’ve got an S-Video to RCA converter as it is, as thats the only way to hook up the TV…  This is just friggen ridiculous.  I have to use my old laptop to play to the TV now.  Oh yeah, it has a direct S-Video port right on it.