So I started up the game and first thing I did was go into the options to map out controls for the controller I was going to use for the game (an Xbox 360 controller), but whenever I have it activated and I start up a match I'm spinning uncontrollably and can't properly move. Has anyone else encountered this problem? And if so is there a way I can fix it? A game like this would be very difficult for me to play with a mouse and keyboard...

I have the same problem with my controller, though I haven't found a solution for it yet. It's really annoying because I want to play UT with my nephew but he is too used to a controller to use a keyboard, where as i have used a keyboard so long i can't use a controller.