The sound card is this:
and alsa mixer desn't let me control the volume on the mic in the inputs, see picture.Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller
VENDOR: 8086 DEVICE: 266e KERNEL MODULE: snd_intel8x0
http://rapidshare.com/files/2163774213/sound.png
What should I do?