Originally posted by LeroyHowever, the cheapest way to do it would be to record the audio output of your TV or DVD into the mic or line input of your computer. You could get the right cable for about $5 at Radio Shack.
The right cable is a mini-stereo to mini-stereo cable. EDIT: Leroy's response below is better; I had a brain-freeze.
If one has a Creative (What U Hear) or Realtek (Stereo Mix) sound card then one does not even need a cable. Couple a cable/no-cable setup with Audacity and you're set.
If there's advertising, what does it look like? Is it like website banner ads? Pop-up or pop-under ads? A banner on the phone console? I can handle advertising, its on my MSN and Yahoo, afterball. I'm just wondering to what degree it is.