Now, our Kate was fiddling around with shifting some stuff and suddenly the screen's gone a bit too dark. And we cannot for the life of us find anything that will lighten it. I've found a "control panel" and it offers all kinds of stuff about appearance, but none of the options are lighten/darken. Anybody got any bright ideas(ha ha)? I've rung around but nobody seems to be in. And I've got a rush job to finish and it's hurting my eyes peering at the screen.