Atte Andr? Jensen wrote: > Thanks alot to everybody for all the response. I'll look at it tonight, > and get back... Well, now I tried it, it works and even makes sense... Here's the resulting: alias char-major-116 snd alias char-major-14 soundcore # i810 alias sound-service-0-0 snd-mixer-oss alias sound-service-0-1 snd-seq-oss alias sound-service-0-3 snd-pcm-oss alias sound-service-0-8 snd-seq-oss alias sound-service-0-12 snd-pcm-oss alias snd-card-0 snd-intel8x0 alias sound-slot-0 snd-card-0 # ua-1a alias sound-service-1-0 snd-mixer-oss alias sound-service-1-3 snd-pcm-oss alias sound-service-1-8 snd-seq-oss alias sound-service-1-12 snd-pcm-oss alias snd-card-1 snd-usb-audio alias sound-slot-1 snd-card-1 # virtual midi alias snd-card-2 snd-virmidi alias sound-slot-2 snd-card-2 #evolution 1 alias snd-card-3 snd-usb-audio alias sound-slot-3 snd-card-3 #evolution 2 alias snd-card-4 snd-usb-audio alias sound-slot-4 snd-card-4 options snd-intel8x0 index=0 options snd-usb-audio index=1,3,4 vid=0x0582 options snd-virmidi index=2 The next step is to convince csound to send audio to the edirol card. Caling csound with "-o /dev/dsp" sends to the onboard card. SInce /dev/dsp is s symlink to /dev/dsp0 I though "-o /dev/dsp0" would give the same result, but that only outputs noise (on the onboard alright). "-i /dev/dsp1" makes the same noises on the edirol. Any ideas on how to make csound use my edirol sound card??? -- peace, love & harmony Atte http://www.atte.dk