Had to post again, thought I'd help a fella out.
I know it's not the real thing, but I remember a friend of mine (B747 pilot and RT examiner [you know who you are!]) emailing me some documents sumarising calls, differences between AFIS A/G ATC, structure of airspace and other bits. Found it on my PC yesterday, forgot I had it. Don't think he'd want me to dish it out to everyone though, but PM me if you want it,
FFW