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I don't really ask computer geeks any questions as they speak a language I do not understand. They tell me, that if you know how, anything, repeat anything, can be manipulated on a computer.
Whatever the manipulation was it was un-manilupated before they got around to devling into it.
Anyway, I think I'll just keep a careful watch in future, and keep track of names etc. I'm not really familiar with all the names as yet, but as time goes on I will learn who is who.
Thanks for your concern.