You guys could look at how other multiplayer games get key recognition to work, there are certain commercial and non commercial games where it's possible (either made possible by contributions from the fan base or released by the publisher) to see the source code, and the systems that they use to connect the comps up.
Of course, I can imagine that copying it literally may not be legal nor a collective amalgamation of a couple of them, but it should give you guys some idea to how to do it, or to drop it all together if you still haven't found the programmers necessary for the job.
Of course, I can imagine that copying it literally may not be legal nor a collective amalgamation of a couple of them, but it should give you guys some idea to how to do it, or to drop it all together if you still haven't found the programmers necessary for the job.