i picked up a logitech vx revolution yesterday to replace the crap mighty mouse. i like the mouse, but last night i must have seen the grey screen of death 5 times. after going to bed, i shut down my machine and then this morning after it booted up, as soon as i moved the logitech mouse, BAM! the grey screen of death again. anyone else have problems with their logitech mice and os 10.4.10?