Hallo, I just tried to compile the alsa drivers 1.0.9b with kernel 2.6.14 and got the following error: /usr/src/alsa-driver-1.0.9b/usb/usbaudio.c:713: error: `URB_ASYNC_UNLINK' undeclared (first use in this function) Does anybody have an idea what's wrong and how I can solve it? I apologise because this is not strictly a speakup question. But I find the people here usually very friendly, knowledgeable and helpful <smile>. Groetjes, Hans. --- GoldED+/LNX 1.1.5/050823 * Origin: The Wizard is using MBSE/Linux (2:280/1018)