Just got this game. Looking at the System Requirements on the back of the DVD case it needs 1024GB of ram lol surely this should be 1024MB. While i am posting this, does anyone else have the PC version and if so how do i get over the wall from the moment the game begins, it lets me know when to crouch but there appears to be no options in the control mapping for jump or run. No matter ho i try i cannot get over the wall to continue. Phil.