Hi, I have a Athlon64 3000+ machine with a Turtle Beach Santa Cruz sound card. This card uses the Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] chipset and the snd-cs46x kernel module. When I boot FC3 (32 bits version), there's no midi device available in KDE Control Center. Besides, PCM sound volume lows down by itself during login. I mean, right after clicking "ok" in kdm logon screen, the sound is at the volume I left it when I logged out. The KDE login sound begins playing ok but, before it finishes, sound volume lows down to almost inaudible. When I open kmixer, volume indicators seems ok, everything is configured as it was at logout, but sound is low. The solution is to run system-config-soundcard. Then the sound volume raises again, with no change in kmixer controls. The volume stays right until next login. When I boot FC4 at the same machine, two midi devices are available at KDE Control Center. Kmixer runs ok. However, I get no sound, neither PCM nor MIDI. Runing system-config-soundcard doesn't help here. It plays the test sound, but the computer stays mute. Any ideas? Thanks, Marcelo