On FC3, audio was working fine on my system. On upgrading to FC5, audio is not working. xine/mplayer provide no sound. Using the system-config-soundcard utility, I can see it says it found: Vendor: Silicon Model: Integrated Systems [SiS] Sound Controller Module: snd-intel8x.0 But when I click on the play button on that window, I get no sound. It says look at /root/scsound.log, but not sure what to look it - nothing jumps out. Any ideas on what I should try next? Surprisingly - I also have Leadtex WinFast TV Capture card in my system, and using "tvtime", I can watch TV - and the audio on that works!