Custom cursor in the GE

I did a search, but all the links contained in the threads were dead…

I want my small cursor(a plane with a texture) to follow the mouse movements, but to be constrained within a box on the screen.
Any Idea on how to do this?

yes. Unfortunately, the tracking is not that good, but go here http://www.blending-online.co.uk/59279/49979.html