Sound with flash playeron Firefox?

[Steven Pasternak]

Zoran Spasojevic wrote:
> I am using an M-Audio Audiophile 2496 sound card.
> I can not get the sound to play correctly with flash player on Firefox 
> or Thunderbird
> sound notifications. Either the sound is played at too high frequency 
> or too low frequency.
> Video appears to play correctly. I will grateful for any suggestions 
> to fix this.
> Zoran
>
I once had this problem because I had rhythmbox running, but paused. I 
had to kill it before I could get sound from firefox.