Apple Mini-DVI to DVI Adapter problem: no sound.

I couldn't find a more suited thread to discuss my issue so, this can be moved in deemed necessary. I recently purchased a DVI cable, seen below, but all I can get is the video to work. When I use the appropriate yellow cable for sound, the TV won't pick it up. It really seems like this is something that can't be fixed, but I figure it is worth asking about. Thanks.
http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wo/StoreReentry. wo?productLearnMore=M9321G/B
Message was edited by: grant87

The yellow cable is likely not an audio cable, but an S-Video cable, useful for some projectors that don't have a VGA or DVI port, or many TVs which only support S-Video. If you want audio separate from the computer, most speaker systems at least support RCA Red/White left/right channel sound into the 1/8th inch audio port found on most Macs. Some Macs and sound software as outlined here offer additional channels for sound:
http://discussions.apple.com/thread.jspa?messageID=2458613&#2458613
I've never seen a yellow colored cable used for audio.

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