Made by bratka-x.
I've sucessfully tested this mod on:
http://www.bratka.kissme.in
(plz visit it and support me;)

Instructions:

1.Put the files in correct folders on your server.
2.Open file "setuser.php"
3.Find 'http://www.site.com/audio/error.wav' on lines 44, 46, 48 and 55 and correct www.site.com to your site's adress.
4.Find 'http://www.site.com/audio/login.wav' on line 58 and correct www.site.com to your site's adress.
5.Find 'http://www.site.com/audio/logout.wav' on line 40 and correct www.site.com to your site's adress.
6.Upload this file again.


You can change these files:

login.wav
logout.wav
error.wav

(they must be ~3 secs length)

Enjoy;) When you login or logout, you'll hear a sound. Also you'll hear error sound when something is wrong.

(Sorry for bad English)

Thanx http://beta.phpfusion-mods.com members BBK and starefossen for idea and sounds;)