hi ADD, thanks for the message! It seems our time zones don't correlate too well. I'm always clocking on as you're going to bed. I'll have to try and get on a little earlier so we could perhaps have more of a chat. And yes, sleep is so important, your body will sigh a big 'thankyou' for it. My poor ol' bones are crying out in protest at the moment too! Sleep well mate, catch up soon...