Derek, Welcome to the list! One thing you have to remember is to "spook when you are spooken to!" Once you strike this happy "medium" you will hopefully be pleased that you have joined the list. I have never regretted it although sometimes I am aware listers do get carried away and go on a bit. What they all need is for the "Inspectre" to come down heavy on them all. Good Luck with your research! Phil Western Australia