Hah! Back on line today getting to grips with Windows 7 and catching up here, emails, etc.
I bought an Acer All-in-one which fits beautifully on my desk - and the 21.5" screen seems huge after my 17"DELL (no touch screen though). I'm using a larger text size too, which is nice.
So far, so good and it's lovely to be back.
Tricia