The second post in this thread is tasteless, pointless and adds nothing to any potential conversation on this topic, which I'll have to return to tomorrow as there's been a Mudcat outage and it's my bedtime. I'm amazed that you appear to be leaping to its defence. And I don't indulge in tasteless pseudo-witticisms. I suggest you go back to bed and try this time to get out of the right side. Alternatively, you ignore me and I'll ignore you. Deal?