+1 point for being succinct, but if you have any more information, particularly relating to what I asked in my original post, it would be appreciated.
The only drawback is that it emulates K&M and isn't as good as a real controller. You'll have parts where you'll need to decide between using the mouse to navigate or using one of the sticks (I'm assuming you'd be setting mouse movement to right stick). It works but it isn't always intuitive.
You don't really have to put it anywhere special, just make sure it's extracted, click on the little paper icon from within the program (next to the wrench in the middle, click Open, then navigate to the file.
My pleasure. Let me know how it works. Also, X is wired with a hold zone. Tap to reload, hold to swap to your last weapon. Y, right stick button, and right bumper are assigned to hotkeys 1, 2, and 3, respectively. Left stick button is alt+tab (since I have no keyboard).