Using this - Max can send a message to another computer on your network to report that a render has finished. Useful when working on multiple machines.
If you are working on more than one machine - this is great to send a message when a render has finished.
It uses the windows messaging sub-syste - so the target machines don't have to have max on them to recieve messages.The script will first detect the other machines on the network. Choose the machine to send the message to.
You can also send instant messages to other machines - and use it as a chat mechanism.