Raymond Lai wrote: > 1. Creative Sound Blaster Audigy 2 NX Doesn't work correctly in high speed mode. > 2. Creative Sound Blaster MP3+ I don't know if the problems reported earlier are now fixed. > 5. M-Audio Sonica Theater 7.1 Surround Sound Unknown, probably doesn't work. > 6. M-Audio Transit USB Mobile Audio Upgrade Might work, but better avoid M-Audio USB devices. > 3. Zalman ZM-RSSC 5.1 > 4. Zalman ZM-RSA Real Surround Sound If these devices are class compliant (i.e., if they work in Windows without having to install a separate driver), they'll work in Linux, too. You might want to have a look at <http://qbik.ch/usb/devices/>. HTH Clemens