Hi, > It is possible via an .asoundrc but you wont get it to work > with jack without xruns. xruns are when one soundcard needs > its new data (for playback) before the other card. It > happens because your soundcards won't run with _exactly_ > the same frequency altough all clame to to 44.1kHz/48kHz. short question: Is this also the case, if I have three cards but only one is used by jack? I also get xruns with my USB card. It's the third card, because I have an AC 97 and an USB2MIDI device. When I try to run jack, it works, but I get some (but not too much) xruns. Should I disable the AC 97 card? Thanks & best regards ce