Question about Warcraft III

Is there any program or software that allows two people, with the same cd-key for warcraft3, to play on at the same time with each other.

My friend said this can be done, but he forgot the name of the program. Does anybody know a possible name for this program?

Yes, I think this software is called “another legal store-bought copy of WCIII”.

Not legally. Thread closed. :cop: