TechoCrunch

I get pretty annoyed by the fact that MSN Messenger prevents user from starting multiple instances of the application. Running multiple instances might be useful for users like me who want to use different accounts one for business and the other for private contacts or simply two separate businesses or private contacts.

Although it is possible to use two different clients, for example MSN Messenger and Meebo to connect with two different user IDs but that means you need to cope with two different applications. A more straightforward and simple way is to use Polygamy which patches MSN Messenger so that it can be run multiple instances.

This software can patch various versions of MSN Messenger and Windows Live Messenger including the latest official releases and several beta versions.

The  patch comes basically with two switches, one for enabling multiple logins and one to disable the feature again. All the user needs to do is to make the selection and click on the Patch button to patch the file.

Lakhya