They are going to post a letter of offer to me. Today was more of an assesment of me, but things went fairly well. (role playing even, I used to teach that kind of stuff, so no worries there.) As it turned out I knew a few people doing the assesment, and the big boss recognised my name from work I did with BP a few years ago. Reading between the lines, I think they want me to take on a more operational role perhaps, so the letter I get will be interesting. I'm not that worried, I get approached for a job, about every three months or so. If the offer isn't good, my agent will jump at the chance to place me somewhere else.

Thankyou for the luck everyone.