I have simple trick , how make your friend disconnect in your list , first of all
You can broadcast message like this :
Secret of Yahoo messenger 9
in your “type some contact information” you can input this :
and press enter , you will find the big secret of Yahoo messenger 9 .
hope you enjoy it ...
i think yahoo messenger have bug ...
if you browsing in this site , is the page cannot be found and its not worm :) , LOL