[tithead, whoever you are, and Marc] I really had hoped not to have to face that kind of stupid sexist rubbish in here. There are oodles of sites on the web where you can exercise your misogynist sense of humour, and I for one would be pleased if you'd piss off and do it somewhere other than here. Apologies to rab and everyone else for flaming in the lims game. I'll come back in a week's time.