"Maureen" <> wrote
> The distortion started happening again with it in Open GL so I put it back
> in DirectX, shut the computer off and turn it back on and now it is
> working
Hmmm ... that makes it sound like something is corrupting the video memory.
If it's working okay now, well, fingers crossed

Let's just wait and see.
But if the problem re-occurs, you should definitely look at the video
drivers - tell us exactly what kind of machine you have (brand and model),
and what sort of video adaptor it has.
Also, look for patterns - does the problem start occurring after you run
some other application? (eg GoggEarth runs okay; run some another app X;
then run Goog Earth again, see that display is distorted).
Good luck,
Andrew