It'll run alongside Steam and also tie in to Valve's VAC anti-cheat system, abandoning the old Punkbuster system. Unveiled by Infinity Ward's Robert Bowling at BashandSlash, the new system will only be used for the PC version and is called IWNet. Infinity Ward has outraged fans this weekend by unveiling a new matchmaking service for Modern Warfare 2 which will replace dedicated servers and fundamentally change the way that PC players interact with the game.
