Code:
[root@localhost ~]# lsmod | grep "snd"
snd_hda_intel 361833 3
snd_seq_dummy 11461 0
snd_seq_oss 37313 0
snd_seq_midi_event 15041 1 snd_seq_oss
snd_seq 56673 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 15061 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 45889 0
snd_mixer_oss 22721 2 snd_pcm_oss
snd_pcm 80201 2 snd_hda_intel,snd_pcm_oss
snd_timer 27721 2 snd_seq,snd_pcm
snd_page_alloc 16465 2 snd_hda_intel,snd_pcm
snd_hwdep 16073 1 snd_hda_intel
snd 60137 13 snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep
soundcore 15073 2 snd
[root@localhost ~]# rpm -qa | grep pulse
pulseaudio-libs-0.9.7-0.17.svn20071017.fc8
pulseaudio-module-gconf-0.9.7-0.17.svn20071017.fc8
pulseaudio-libs-glib2-0.9.7-0.17.svn20071017.fc8
pulseaudio-0.9.7-0.17.svn20071017.fc8
pulseaudio-utils-0.9.7-0.17.svn20071017.fc8
gstreamer-plugins-pulse-0.9.5-0.4.svn20070924.fc8
pulseaudio-core-libs-0.9.7-0.17.svn20071017.fc8
pulseaudio-module-x11-0.9.7-0.17.svn20071017.fc8
alsa-plugins-pulseaudio-1.0.14-5.fc8
pulseaudio-esound-compat-0.9.7-0.17.svn20071017.fc8
[root@localhost ~]# cat /etc/modprobe.conf
alias eth1 forcedeth
alias snd-card-0 snd-hda-intel
options snd-card-0 index=0
options snd-hda-intel index=0
alias wlan0 ndiswrapper