Hello, I recently bought a Terratec Aureon 5.1 USB soundcard for my Dell Latitude C640, running an up-to-date installation of Fedora Core 3 as well as Demudi 1.2. I managed to get the soundcard to work with the software I care about (e.g., jack, rezound, ogle, mplayer) by making it the default soundcard for ALSA, hacking configuration files like .oglerc, and experimenting with alsamixer. There's one remaining problem, though. The input levels from the microphone and line in are extremely low. I've sort of managed to record from line in, but the input was very faint. When recording from the microphone, I can hear (and record) a little spike when switching the mic on, but nothing else. (The mic works fine when attached to the onboard soundcard.) Since I am getting some sort of input, I'm fairly sure that I haven't muted any of the pertinent channels, but so far I haven't been able to increase the input to acceptable levels. Any thoughts would be appreciated. Thanks, Peter