Thanks for the reply and the heads up.
I might pick up ArmA 2 today as I saw it for $50 down the road, I'm highly interested in adding mods, in particular the A.C.R.E (as I'm a radio operator) and the Aussie addons :)
Hey guys I'm brand new to ArmA as well, and along the lines of this thread...
I have ArmA II Reinforcements, is this an all encompassing or do I also need to get the base ArmA II?