This version lacks it, too.... and it's 2 for 1, and it's on a Disk.... and it's extremely cheap.... And it's elgible for free shipping, but you have to get the cart to 25 bucks, first.
http://www.amazon.com/Silent-Hunter-...8446924&sr=8-2
It's the version I have, and it works fine with GWX3.0, staight out of the box.
Pre-patched in other words.