<t>QuoteOriginally posted by: Cuchulainn So yet another alter(n) ego?? alter(2) -> alter(1) -> alter(0)??not necessarly linear, as we could have a tree:alter(2) -> alter(1) -> alter(0);alter (3) -> alter(0);alter(4) -> alter(1) -> alter(0);C'mon Daniel, I read your book (signed copy! ), you are the ...