Replay Media Catcher and WM Recorder download/capture audio streams, so they don't really need any sound card to be able to function properly on your computer.


Replay Music is a direct sound recording program, so it records audio from your sound card. It can even record audio on some PCs that doesn't have any sound cards using an audio driver. The driver works fine for me in Windows XP SP3 x32, Windows Vista x32 and Windows Seven x64.

You may also ask the question in the Applian User Forum.


In Windows Vista x32 I don't have the "Stereo Mix" option even if I choose "Show disabled devices". and the audio driver doesn't work for me. But I can perfectly record using the audio driver that Replay Music offers:
http://www.applian.com/replay-music/...0.php#settings


I can also record sound from my sound card using Ask & Record Toolbar when choosing the same audio driver as an input source.