Woody and Terry - thank you for the lovely compliment. This was the first thread I chanced on, out of bed, and it's quite made my day.
Gosh, there would be so many stories on my list - but at the moment my brain is still sleep-befuddled, so it's a blank.
I may be back later, once it's woken up and is functioning better than a hen with bird flu....
LabRat