I use freecorder - well, its hard to explain It records the sound coming off your computer, which was great on my old, old computer, because the microphone didnt work, so it only recorded sound from the computer, however, on my old computer, It recorded the microphone too! but on XP you can change the settings to record the sound only, but on windows Vista, it doesnt seem to work! The free version is fine though, it just means you cant pause it, which you shouldnt have to do anyway! All of my soundtracks I uploaded are done through freecorder