Stanwell and MPN11,
I am grateful for your kind words. But the IWM should be wary. Very early (1998), when Danny lashed out for a Canon "Starwriter", and started recording (on floppy disc) his long and weary tale (for benefit of friends and family only), he wrote: "Much of this is hearsay, I had no means then, and have no means now, of establishing the truth of what I write". I have repeated this on Post here. And I have often cautioned against your regarding me as any kind of an authority.
Now we have Google and the invaluable Wiki to fall back on - but are they always right ? ("What is Truth ?" said Pilate).
Danny.