Wow, this forum has a ton of information. I could spend days just reading the basic stuff. As the thread title suggests, I am looking for some sort of dust covers/etc for RCA jacks. I have heard of people using them, but don't recall where The purpose is for the front audio bay for my X-Fi, any hole in a computer case sucks in dust and I don't want my I/O packed full of dirt. A second reason is to try to find some black ones to "camoflage" the ports I'm not using so they blend in better with my black aluminum case.
Where the heck would I find these?

Cardas make them. If I'm not mistaken, Parts Connexion, one of the forum sponsors, carry them.