OK Bullfrog
Just been on the Guardian web site and that looks interesting with the compilers giving a talk in Manchester this month.
Would be OK if free, but they want £12 for an hours chat about crossword compiling.
People can learn enough on here if they ask.
I'm working on a new grid at the moment Bullfrog, and I've upped the difficulty rating, just got about 8 or 9 clues to set before its finished, then will be contacting Big Dave to put it on his Weblog.
I'm hoping it will create some interest, should be done this week.