Does anyone know when Yahoo Messenger will fully work with MAC OSX? I have been waiting a long time to be able to use my iSight with Yahoo Messenger. I want to be able to use voice and video at the same time. 6 months ago I heard that maybe with a new upgrade it will work. It still hasn't happened. I am forced to use Skype which is fine, but I have to talk all my contacts into downloading that. They (PC users) do not understand why I cannot use my iMac w/ iSight and Yahoo Messenger.