I just installed it on Win2K. Nothing. Performing a gesture doesn't work.. I added a new app (Notepad), and made it so doing a "C" will minimize. Nothing happens. Tried holding left mouse button while drawing a C, right mouse button, no mouse button, shift, ctrl, alt, nothing...
oh no wonder.. I had disabled gestures in "Global Actions". Sorry, but that's weak.. you should be able to disable the global actions but keep actions for other applications.
So I just removed all the actions under Global then.. that works