Thanks again hun, what a great link.
I work in the industry, though not at the airport or anything, and it's actually this that has made me worse, no idea why as there is no real reason. I will definately be taking the book with me though, and I will let you know how it went! There are 6 flights to be done in total so I ought to be a seasoned traveller by the time I get back

You're help has been great xx