I am aware that there will be 3 different games. Each having a campaign for one race. But my question is do you think that Blizzard will allow people who only have the first game installed play on battle.net with people who have the 2nd and 3rd installed? Do you think they would be stand alone games or would you need one to install 2 and 1 and two to install 3? Just a few questions that I wanted to know what people think about them.