Ok, for those who don't know what "FADE" is. It is ARMA II's copy protection system. If the game thinks it's being pirated or illegally copied, it will degrade (become glitchy, and then get worse and worse). I have a totally legal copy, purchased at Fry's Electronics, but I think I may have somehow triggered "FADE"
 
On my latest install the screen flickers, my rifle disappears, vehicles randomly disappear, large squares of land randomly disappear. Menu items are blank (the buttons are still there, just no text on them)
 
I have eliminated most of my hardware at this point. Prime 95 does not give errors, removed CPU overclock, tested with GTX550Ti, GTX560Ti, and GTX570. 750W PSU steady at 12.192 V, Memtest passes every time. OC scanner passes, OCCT passes, Heaven benchmark passes unless I overclock the 570
 
So, has anyone out there ever managed to trigger "FADE", and if so, did it do what I am describing?

You say "on my latest install" as if you've installed the same game multiple times. If this is the case, has it been to different computers each time? Keep in mind that the way ArmA works is by binding your CD key to the motherboard, so if you've recently upgraded your system by replacing the motherboard, that may have triggered it as well.
 
EDIT: I just looked up how FADE works, and it basically only triggers by modifying the game executable, or by modifying integral game files. So unless you've actually pirated this game or jimmied around with its system files, FADE shouldn't be enabled. The easiest way to test is to shoot at a wall, and see if your shots go flying off everywhere except for the wall. I know for a fact accuracy is directly affected, but I'm not sure about graphical glitches. If your accuracy is still good, then FADE is not enabled. Unfortunately for you, that means something is messing up with your hardware or drivers.

I have never trusted OCZ either. Typically the cheapest brand of something on the market is the most suspicious, as is entirely true with OCZ. I've only heard horror stories about their products, especially SSDs. Well hopefully you get it sorted out man! At least it's not FADE .