Thanks for your considerations David. The fact is we don't get a choice , but if there was one - ah there's the rub. I just can't catch you out you scallywag. I can see your point entirely, thanks!

Ray

Thanks gentlemen. Good quote Don! Luckily it is all theoretical for us normal folk...!

Thanks for dropping in, Lisa, Devon and Ghazala. Many thanks.

Ray

Death sentence. "Dying is easy it's living that scares me to death" (Annie Lennox).....

Second one for me Ray...life's too short.