xfce4 modifier keys question
I have been playing around with xfce4 lately, and I was wondering if there is a way to change the alt key from being a modifier, or at least thats what it's called in KDE. Basically, I 'm trying to use Alias Wavefront Maya, and in order to tuble and pan the camera, you need to press alt + left mouse, alt + left mouse + middle mouse, etc, but in xfce4, it moves the window around, and resizes it. I've tried editing the keythemerc file, but none of those combinations are listed. Any help would be appreciated.