Brilliant my good sunny-side-up egg!! Brilliant, becaause I talk to myself especially in the lab as I try to puzzle my way through (usually self-inflicted) difficulties. ;). And I have a friend who has joined me in the lab, and to head off the troubled judgemental looks as they watch me mumble to myself, I said that it is heelpful to taalk to yourself as you work through the physical labwork - aand to my relief I found out that he does indeed talk to himself as well anyways! So good friends and good brains think alike aand talk to themselves out loud! ;)=). You Da Best Lucy Dan! SD