Here is Xbox 360 Controller profile for the nullDC program.
Just use default configurations.
note that the analog and d-pad controls are swapped because my laptop keyboard is broken. but this shouldn't effect gameplay at all, nullDC doesn't accept analog input
Thanks izuna this one works better then the other one that the one guy was talking about. Reason being is because I needed to enable vmu settings and the other one was setup on wihook mouse controls which you can't set up vmu on for gd-roms.