front audio question

hi all i have a abit vt7 board and an aopen case with from audio ports. my board does not have front audio, so i wondered if any of the audio cards have a seperate connector for them.
also i once tried an m-audio revolution and i loved the sound that came from it. but wondered why i dont see them to much on the market.
myself i dj once and a while with the computer since its easier than playing with a double cd deck, i have 700 cds i converted to mp3`s and now started buying some tunes online.

wondered what you all thought about that.

thanks