Actually, it was my post at PCF; so give all love and credit to me, gimmi gimmi gimmi No really, what MS9 has done is asked me first to post it here; and then contributed her vast knowledge about this. Which is what a forum is about. It is not the person that brings an idea, it is not about the people that contribute; it is about learning, discussing and becoming wiser in the end. I learned alot; and TBH, I made this thread as a poke on PCF, to see what there was to be known, to have a little fun. too bad that forum is void of the "les ancients"; the players that know a lot, been around long time and been in situations that normal players haven't. Also MS9 preferred to be called a "she"