Turn your numeric keypad into a mouse/full keyboard

Backstory - The touchscreen in my CarPC died (more on that later).  As such, I needed a quick replacement for control and a mouse was not a good option for the car.  I had a spare USB keypad and used AutoHotkey to emulate a mouse (when the numlock's off) and a cellphone-type keyboard (when the numlock's on).  This works fine on a standard keyboard as well (I used the mouse portion for my HTPC)


(more after the break)