lol Just wanted to make sure, just in case you didn't know But you should be good, once that controller command is entered, it will automatically bind all the keys needed to the controller so you will be ...

Now keep in mind there is a controller command that you have to input in order for the controller to acutally work.
Also look sensitivity has to be changed the same way when using a controller. I'll go ahead and...

A wired Xbox 360 controller is your best bet, I believe when I wrote this I was using a Logitiech F310 though.  I got it from walmart for around $22.00 I believe.

When I switched to the 3...

    I think it might have been the xbox controller I was using.. Went out and bought a logitech cheapo and it is working fine now.