Hey Puc! All kidding aside about the leaky brain and all. I'm glad to hear that you've gotten a second opinion.My wife's aunt developed the same problem 15 years ago,they did a little surgery through her nose and took care of it.she was much better after that.I remember thinking at the time "you've got to be kidding, how can you be leaking brain fluid" apparently it's fairly common. Sounds to me that the ENT is on the ball on this one and doing all the right things needed to take care of it. I'm sure this will be resolved quickly and you'll be back to that same Ol'Puc in no time at all..Good luck.. We'll be thinking about you.
Dan