thanks red, i feel better now.

FWIW i had to brush up on some bio and dig in hard to a variety of other articles to figure out the flow of things. I was thinking of asking John about it if I get a chance on the conference call. My concern is that last time someone asked a science question on a CC, I think it was this fall, John delivered a very interesting, but very lengthy lecture that X'd out a lot of other questions, not that a bunch of ignorant questions weren't also asked. There's just too much going on to waste CC Q/A time. And further along those lines, I don't want to waste his time with an email. As much as this is a long term investment, that's a long term concern I'll sort out later if they can keep me in the game that long.