krgn, > does anyone have an idea what could be my problem here? If you have snd-hdsp compiled as a module, try removing it and loading it again. If the io box is then recognized, the period between powering up the cardbus slot and trying to find the io box is too short for the interface to initialize itself. I had one case like that just last week. Flo -- Machines can do the work, so people have time to think. public key 6C002249 x-hkp://wwwkeys.eu.pgp.net _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user