A big welcome to Robin. I wish I could welcome you the way I was welcomed in NZ when we visited back in 1987 while the stock market crashed here. I assume that Aotearoa is in the North island near the spot where all the tourists get acquainted with the Maoris. Next time, G.. willing, I'll probably be pushing the wheelchair that my wife will likely be using by then. Michel Margosis 'Carpe Diem'