another doubtful day here, but another learning-day too! thanks, Danilo.
p.s.: isn't it ironical? In an international ML like this, I'm asking for english words explanation to the only (?) other Italian guy here!! LOL. p.p.s.: Dario do you still live in Italy? (or have you ever lived there?) I *seem* to remember something about an Italian PDML meeting, so maybe you are here. In such a case where are you? I used to live in Rome (where I was born and grown), but now I'm in Pisa, where I lived the last ten years, but I'm moving south within some months.
