Inverted (upside down) display in XP

[j]

>-----Original Message-----
>My son was poking around in the accessilibity options
and
>somehow reconfigured the display so that it is now
inverted
> (upside-down). Neither of us can figure out how he did
it
>or how to revert to normal display.
>
>It is only inverted when windows loads...
>.
>