Never mind ... found it in the readme file:
1) Drop the entire "@SimHQ_ONE" folder into the root of your Arma 2 folder.
2) If you do not have Community Base Add-ons (CBA) installed, place the "@CBA" into the root of your Arma 2 folder.
3) Each map folder should be added into the root of your Arma 2 folder. The seven maps are: Duala, Kibrul, Panthera, Podagorsk, Sbrodj, Sahrani, and Thirsk.
4) Modify your Arma 2 shortcut (or create a new shortcut) that includes the following at the end of the TARGET line:
Edited by Wedge (05/17/12 03:20 PM)