Is it possible to set up Messenger Plus! to play a sound ONLY when a new chat window is created? meaning no alerts for when people log on or off. Just when I recieve the first message of a conversation from someone.
Or if that's not possible, is it possible to make it play a sound when I recieve a message in a window that is not in focus?

Here's the problem, when I use the built in sound features in MSN I can't turn off individual settings. if I use the "Tools/Options/General/Play a sound when contacts sign in or send a message" feature and try to uncheck some of the sounds under the "sounds..." button then the sounds get checked again the next time I start MSN...
So is there another way to do it?