I'm having trouble with youtube in Ubuntu 8.10

I've tried this guide: https://help.ubuntu.com/community/SoundTroubleshooting to no success and submitted a bug report as suggested.

I then entered #alsa and here's the result of that chat: (I am Constantine)

<constantine_> hi, I'm having problems with youtube sound and already troubleshot it <constantine_> I am trying to manually start the driver at this point but can't get sudo modprobe snd <constantine_> to work with the file name I put after it <constantine_> all other audio worked fine before the switch to alsa and still does, except youtube

<gnubien> constantine_ run this command: cat /proc/asound/cards #and then paste output to this channel; its OK to paste up to 10 lines here <constantine_> 0 [Intel ]: HDA-Intel - HDA Intel <constantine_> HDA Intel at 0xfea38000 irq 16 <gnubien> constantine_ close all sound apps and firefox and then ONLY report you have: sound, no sound or errors after you run this command: speaker-test -c2 -D hw:0,0 -t wav -l1 <constantine_> sound

<gnubien> constantine_: ok, only problem is no sound when playing flash in firefox? <constantine_> only 'certain' flash, ie youtube <gnubien> constantine_: ok, alsa is setup and working ok so flash is the problem so time to do some searching...

Thanks, Constantine