Hi again,
Thank you all for your replies (and for your sympathy)
I was very agitated yesterday when I posted, and I guess I just wanted to vent my frustrations.

I'm going to try again with a cool mind and some patience.I'm sure it's something very simple.

Oh, and another thing that went wrong yesterday, neither my keyboard or mouse would work, so I had to reinstall all of the drivers. Sheesh!!

And I'd run out of batteries ....

Should have stayed in bed. smile

Cheers,
Keith