re: foul language..
sorry metaphor. No offence I agree most are inconsiderate , particularly of some of the female members on HC Ironically I was about to post this demure lady singing for Blackoil I could not resist having a joke with you..
there is a sound file . some 400k embedded in my post I did not realise it had to load fully for you to hear it as I had it cached..
that'll teach me apparently Mary Jane is a cure for Tourettes.