cat5 to s video

does any one know where i can get a lead that is RJ45 to male svideo ihave seen some converters but they cost $62.00 a pair
is this my only solution?they idealy want to be less than 1meter
long the site that sells the adapters is www.s-video.com
regards
sean

I bought a converter from here:

http://www.kat5.tv/index1.html

They support stereo sound aswell as s-video, and I use them to transport s-video from my main sky box, to another room using a 20 metre run of Cat 5.

The quality is superb. But they are a bit pricey (~£100 for a transmitter + receiver).

I made my own little converter to start though, just wiring up the svideo directly to the Cat 5 cable, and the quality was excellent at a length below 2 metres. After that it started snowing.
The boxes from the above site though change the impedance of the signal to reduce loss etc, and work very well.

im ordering the adaptors from svideo in the states
im only interested in sending s video to my projector from my av amp the sound goes straight out to the 5.1 ishall let you all know what the picture is like 62 bucks was £33