Hi, I just got an STB TV card with FM tuner. My problem is with the radio. When I hit 'mute' or exit any radio application, the volume goes way up. It happens with radio, gnomeradio, etc, etc.. Is there any module paramater, or any way to fix this. Mute should be completly silent. Exiting any TV app does not shut off the audio. But it doesn't get louder. Another question, on the board I can see 2 audio chips, both supported by the tvaudio module. They are TEA6420 and TDA9850T. Which should I use? My current module paramaters are: bttv autoload=0 card=40 tuner=2 radio=1 tuner type=2 tvaudio tda9850=1 tda9855=0 tea6420=1 And one more question, I've tried to use tvmixer module, with parameter devnr=1 but I don't seem to get /dev/mixer1. It cannot be opened by any mixer application. crw-rw-rw- 1 root root 14, 0 Dec 8 20:01 /dev/mixer0 crw-rw-rw- 1 root root 14, 16 Dec 8 20:01 /dev/mixer1 crw-rw-rw- 1 root root 14, 32 Dec 8 20:01 /dev/mixer2 crw-rw-rw- 1 root root 14, 48 Dec 8 20:01 /dev/mixer3 Mabey I am misunderstanding the point of tvmixer.o? Thanks -Erik