Remember a while back I posted the "Awesome Winamp substitute!" thread? Well I took that old idea and made it into a script that could lay waves. Today I found out the command for manually playing an mp3 so have upgraded my music player to pla mp3s, and control volume. Its currently only for CS, give it a shot if you want music.
http://www.freewebs.com/coolfat3459/musicplayer.zip
Silence about the download speed, foolish mortals! Go eat some chips or play a game or something.