Just to throw it out here, I played around with AutoHotKey, and the most basic examples of key remapping, IE:
/*snip*/
a::d
d::a
/*snip*/
Is supposed to map a to d and d to a.
This works perfectly in notepad.
It does /not/ work in-game.
I am assuming the game is utilizing low level keyboard/input drivers, so software isn't able to intercept the signals.
I also tried prying off my A and D keys, and putting them on the other way around. That didn't work either.
I also tried playing with my keyboard flipped around 180 degrees, but then I was walking backwards...
I tried another program called "SharpKeys", which is supposed to use registry hacks to remap keyboard keys.
This ALMOST worked, in that when I opened up a chat window, the keys were switched, but when it came to rotate the camera, it was still backwards.
That's the closest I got. Anyone else got any ideas?
Edit: I also opened a ticket @ Square Enix, before I started posting here.