Ok hope this helps...
$ sudo lspci
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AP [Radeon 9600]
01:00.1 Display controller: ATI Technologies Inc RV350 AP [Radeon 9600] (Secondary)
02:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
02:07.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
02:07.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
02:07.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
$ sudo lsmod| grep snd
snd_emu10k1_synth 8960 0
snd_emux_synth 39296 1 snd_emu10k1_synth
snd_seq_virmidi 8576 1 snd_emux_synth
snd_seq_midi_emul 8192 1 snd_emux_synth
snd_seq_dummy 4996 0
snd_seq_oss 36480 0
snd_seq_midi 9984 0
snd_seq_midi_event 8960 3 snd_seq_virmidi,snd_seq_oss,snd_seq_midi
snd_seq 59120 9 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_emu10k1 128288 1 snd_emu10k1_synth
snd_rawmidi 27264 3 snd_seq_virmidi,snd_seq_midi,snd_emu10k1
snd_seq_device 9868 8 snd_emu10k1_synth,snd_emux_synth,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq,snd_emu10k1,snd_rawmidi
snd_util_mem 6016 2 snd_emux_synth,snd_emu10k1
snd_hwdep 10756 2 snd_emux_synth,snd_emu10k1
snd_intel8x0 34844 1
snd_ac97_codec 97696 2 snd_emu10k1,snd_intel8x0
snd_ac97_bus 3456 1 snd_ac97_codec
snd_pcm_oss 47360 0
snd_mixer_oss 19584 1 snd_pcm_oss
snd_pcm 84612 4 snd_emu10k1,snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer 25348 3 snd_seq,snd_emu10k1,snd_pcm
snd 58372 16 snd_emux_synth,snd_seq_virmidi,snd_seq_oss,snd_seq,snd_emu10k1,snd_rawmidi,snd_seq_device,snd_hwdep,snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11232 1 snd
snd_page_alloc 11400 3 snd_emu10k1,snd_intel8x0,snd_pcm