Reviving another dead thread here. . .
Is the only place to get these cables for the ATI AIW on eBay now? It's NOT a standard S-Video output in the rear of the card and the coax cable doesn't seem to be an output.

Just installed an old AIW 8mb PCI today and get no channels via the Coax and, like I said, S-Video is not the card's output.
I'm thinking Radio Shack. . .
HELP!

Below is a good shot of the end of the card. They LOOK like they want to accept an S-Video cable but they don't.