To whoever is hassling others thru private messagesstop and think for a second - please be kind and thank the generous people on this blog for sharing their excellent contributions and insights. This is the best blog I have been on so please ignore the small stuff that bothers you and learn from the rest of the great insights you get from some very diligent, smart and helpful people. If you are selfish just think how much more value you could get from your own DD if you spent the time you are wasting on nasties. (Sarcasm)