Hey - Got an upcoming project where there will be 3 kiosk like computers all running a Flash application. They'll need to communicate with each other running a simple game (i.e. imagine 3 kiosks all playing a game of blackjack across the three terminals where the three players / kiosks are playing against each other).

What is the best method for accomplishing this? I'm assuming we'll need to set up a fourth computer as a local server of some kind to handle the communications but I wanted to get some feedback here.

[Also - I apologize if this is in the wrong forum. It kind of spans AS programming as well as networking / servers so I wasn't sure where to put it. Thanks in advance for the help]