So I've just bought ArmA 2 (Not anything, just the original ArmA 2.) I'd like to get the JSRS mod, I don't know where to get it exactly.. I downloaded it and I don't even have a expansion tab on my ArmA menu first off, like OA does... So I don't know how to do any of this, is there a way to get it or am I screwed? If there's a way, I'd like to hear it, please respond! :)