Just went for a seminar by a turing machine winner, first chinese who got that award. I didn't understand and doozed of in the middle of the talk. Now I'm about to go for the quiz, hope I will die gracefully. Anyway, can someone tape down WL and convert to it whatever format? And I was chatting with PM, I said khoosc, after this episode, must be very touched, that someone after graduation for so long, still remembers him so well. Mr BLOG