Hang on to your money

For the moment, at least, Operation Flashpoint 2 has no dedicated server; it's all P2P. While that will not impede your enjoyment of singleplayer and co-op, it will almost certainly mean significant lag for all but the most geographically proximate multiplayer hook-ups. Coupled with the absence of any anti-cheat or disc-authentication measures, the absence of dedicated server functionality means that anyone who was stoked for a great MP experience should hold off on buying the game.

A 200+ ping will ruin your day.