This application will allow you to run multiple instances of Yahoo Messenger on your pc! Perfect for those who have several different yahoo id's and would like to be logged in to them at once.
All you have to do is to run the application and click "Apply". Please note that the Abyssal Multi Messenger may not work with some Yahoo Messenger version. Abyssal Multi Messenger is tested with YMessenger 8.X and 9.X.