Google came up with this pretty quickly:
http://www.ramelectronics.net/html/P...o_adapter.html
using this:
http://www.google.com.au/search?hl=e...e+Search&meta=
I must say I've done it at a mates place using the svideo out (I think, and I'm too lazy to find a torch and crawl under the desk to confirm) on my ATI Radeon card - so no adapter necessary. He has a huge assed plasma and we did it to play games on