Hi Antonio,
           I am using CURSORPOS to determine the mouse position on the
screen. I see that if I have a multi display setup as soon as my mouse goes
to the other display it returns nil. There is no error message.  Is there
any particular way to handle multiple displays.
           Also is there a way to directly get the mouse position in terms
of the canvas coordinate system. Right now I determine the screen position
of the mouse and then find the canvas position using SCREENPOSITION
attribute and then take the difference. Basically I want to directly access
the x,y coordinates without depending on the motion_cb or button_cb.

Thanks,
Milind
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