And how about the fear "Henry" showed when he spoke of what "HE" would do to him if he revealed information (when Sayid was going to shoot him). Who is this HE? He said it isn't the bearded man. He said that(the guy with the beard) was was no one. That conversation seems very important.

I'm going to have to set it to tape an extra half hour or so!) Last thing I saw was Dave go over the cliff, then Libby walk up and start talking to Hurley. What did she say to him? Sounds like they showed her in the institution after that -- what was she doing there? 
