Now ALSA is ready to use.
 For adjustment of volumes, use your favorite mixer.

 Have a lot of fun!


localhost rca # alsamixer               

localhost rca # /etc/init.d/alsasound save
 * Storing ALSA Mixer Levels ...                                          [ ok ]
localhost rca # cd Desktop/
localhost Desktop # mpg123 Ternipe-Muro_shavo_kiki.mp3 
No default libao driver available.
localhost Desktop # lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
localhost Desktop # nano -w /etc/modules.d/alsa 
localhost Desktop # cat /proc/asound/version 
Advanced Linux Sound Architecture Driver Version 1.0.15rc2.
Compiled on Oct  9 2007 for kernel 2.6.22-gentoo-r8 (SMP).
localhost Desktop # alsamixer 

localhost Desktop # nano -w /etc/modules.d/alsa 
localhost Desktop # grep -i codec /proc/asound/card0/codec#0 
Codec: SigmaTel STAC9221 A1