[linux-audio-user] Capturing audio

Greetings, I am currently doing some stuff with rosegarden and digital audio. I have a composition which is a mixture of MIDI and audio. What I would like to do is "capture" incoming and outgoing sound. For example, the audio in rosegarden is sent to jack, which I assume is then sent to my pcm playback device. My MIDI stuff is an external synth going into my pcm input device (using my "line in"). I can hear my synth through my line in mixer setting, and I can hear the digital audio in rosegarden through my pcm mixer setting. What I want to do is route all of these signals to a another program that can record them, if that is possible. Is there some way I can tell jack to "listen to my line in and my pcm out, then route that to something else". Thanks -- Levi Burton http://www.puresimplicity.net/~ldb/