I have received word that there is potentially some confusion on the Username/Password requirement of my "Hilton Booking Tracker" tool that the_nomad has added to the first post of this thread.

If you were confused by it or were concerned about passwords, please visit the site again. I have added a disclaimer that I would like everyone concerned to read. I assure you, I only set this site up as a way for everyone to keep track of when others will be staying at the respective hotel properties. I know the sense of community that exists on FlyerTalk and I only wish to help that sense of community grow by creating an easy way for people to know who might be around when they are.

I posted the dislaimer on the site for the booking tracker. Please read it:
http://publicbackup.com/shared/flyertalk/hilton