Mouse wakes computer from sleep.


I have a Powerbook 667 with an external display and a Kensington wireless mouse. At night I close the lid on the computer and it goes to sleep, however when the mouse moves (or thinks it moved) it wakes up. The second monitor comes on and it bugs me. When I put the computer to sleep it should stay there until I open the lid.

Anyone know how to get the computer to ignore mouse movement when it's asleep?