OK, I am at JPL and everything appears to be functioning fine, so all is "go" for the live Ustream chat at 13:00 my time (20:00 UTC). click here if you'd like help converting to your local time. The chat will be via Ustream.tv -- you'll see my talking head and if you like you can send messages to me (or other viewers) in the chat room as well, at the UStream website. You can change your nickname by typing /nick newname where "newname" is the name you want to go by. I hope you can join me!