Can anyone tell me how to get my xbox 360 for Pc controller to work with the games here? I have bought Duke 3d, Duke Manhattan project, Redneck Rampage, and Unreal Tournament 2004. I would really like to play them with this controller, and I have seen where other have gotten this to work. Thanks for any help you can give me--Rik

It needs to be a wired controller
And the How to Install Guide is here
http://support.xbox.com/support/en/us/xbox360/kb.aspx?ID=906347&lcid=1033&category=hardware
** Edit: Sorry if I misread your question**

Actually doesn't have to be wired. But unless you feel like wasting money on a receiver, you want a wired one.
Follow Razz's link to install it (or, if you are on Vista or later, just plug the damned thing into one of your USB ports :p).
Some games here already support controllers. Then you just have to configure it however you want.
Others are a bit more annoying. Look into programs like XPadder (older versions are still freeware). That is the best program I have found for this kind of stuff.