wow - what a post, but i gotta tell you, statistically, I have got more chance of
* Being run over by a bus being driven by a three legged labrador
or
*Being able to to my PPL in a B747
or
* Being able to get from Hong Kong to London in 14minutes
or
* Being electrocuted by bedside alarm clock !
Than I have of contracting a fatal form of Cancer derived by exposure to the sun at flying altitude.