Gaming LAN games between a Mac and PC?

[CPhantom]

So my bro and I have starcraft set up on both our computer, but one is a Mac and one a PC. We can't seem to get the UDP setting to work correctly. Does anyone know if this is possible to get working or not?

 

[Earl]

As far as i know it shouldn't be a problem, though obviously it could be a hundred different things wrong with the settings somehow : (