Finally how to fix the pointer that disappears while static and flickers while moving it
after a search i found out the solution: (for XP users)
-go to control panel
-go to the settings tab
-click on the advanced button bellow the color-line
-go to troubleshoot tab
-increase hardware acceleration to it's max and apply
i hope this helped a lot of people and basically this can apply to other versions like vista or 7, but i haven't tried.
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