* Install the game
* Mount the ARMA2.mds DVD-Image in DAEMON Tools lite 4.30.4
* Use an anti-blacklisting tool like YASU 1.6.9040 to avoid blacklisting of virtual drive(s)
* After cloaking terminate YASU in Task Manager*
* Play the Game!
* don't use the 'Terminate YASU' window that will pop up, but wait for the End Task window -> End now