Well I have just gotten back into DayZ and just found out that I now have to get it on steam. So I have just registered the keys on steam for Arma 2 and operation Arrowhead but before I download and install the game I am worried on what to do as I have the retail game already installed with DayZ commander. One person said that I should put the Arma 2 and OA files into steamapps>common then what? Do I start the download and when they are both finished start both Arma 2 and OA up then go straight into a Overpoch server through DayZ commander? Any help would be greatly appreciated. Thx Raging