This is annoying, but not a game-breaker - you learn to ignore it after awhile.
I tried everything I could but finally gave up. My best guess is that it may have something to do with synching the frequency of the video signal between the laptop and external LCD monitor.
My thinking is that the LCD is slightly "off" the freq. of the laptop graphics controller's output, which is probably locked in synchronization with the primary LCD built-into the laptop.
Anyone else had any similar problems running their projector from a laptop?
Or any other ideas out there about what could be causing this - or better yet, how to fix it?...
