Hello Brajesh, I tried your plugin with bp 1.6 and running perfectly …
Instead I tried with 1.2.9 and bp is wrong, what I could do to make it go?

ok solved ..

Of course I tried it with the description given in the tea forum: http://buddydev.com/forums/topic/disable-sitewide-chat-option#post-
but does not function as the user in question, the code does not work for me either ..

Sorry, I wanted to know what code I need to edit to remove chat from the list of all users and allow only one of his friends.

Thanks and sorry for the language but do not know speak English well.

but when it comes out the next update?!?!
This plugin was released almost a year ago if I remember correctly ..