Slice,
Thanks for your comment. Have read the latest version of "Flying The Big Jets" (777 featured) and understand what you're saying. This states (of course) that the a/c has to be able to 'take off' if one engine fails and when I read the press comment that the takeoff would be on one engine (I know, I know - the bluddy media!!) I took it literally... (will I ever learn??). Still, a brilliant a/c.
Cheers