this worked for me

Posted by [info]psihs on 2009.06.11 at 00:58
1. Go to the folder of the browser we want to block the sound, usually in Firefox is “C:\Program Files\Mozilla Firefox” and Internet Explorer in” C:\Program Files\Internet Explorer “. (It also works in Opera and others)
2. Create an empty file with the name “msacm32.dll”.
3. Close your browser and start again.
4. fap

5. To return to sound simply rename or delete the file created :)

Reply to this comment:

From:
Username:
Password:
Ievadi te 'qws' (liidzeklis pret spambotiem):
Subject:
No HTML allowed in subject
  
Message:

Notice! This user has turned on the option that logs your IP address when posting.