Concur all the previous comments - Richard is always on the ball, helpful and unfailingly good mannered/humoured; BEagle - always worth a read (Is there any aircraft in Aunty Betty's Flying Circus inventory that he hasn't driven?), and Orac - well, I wish we could hardwire him into a help system - much better than any lame-brain Microsoft Help system where it helps to know the answer in order to ask the right question ...
Thanks very much Gentlemen - please don't go away!