Then after you get this installed all you will need to do is install a toliet in place of your chair and then you will be set. :)
BigMack
Presumably your taking the sound from a RCA jack (from your cable box or VCR?) and converting it to a Mic in. Radio Shack sells a pair of adapters that convert RCA to 1/4" audio and 1/4" to headphone jack. The other issue is your sound card input - It may allow stereo input (in which case it probably takes two RCA jacks anyway) or you may need to buy a 2-1 RCA adapter so that you get both channels (unless your source is mono anyway).
There are lots of other possibilities (there's a dual RCA to stereo headphone jack converter if your soundcard takes that). What plugs do you have on the back of the sound card? And what is your source?
And do I really need to go to lunch thinking I'm a pompous ass?