Although details are still appearing, Sophos is reporting that a particular combination of circumstances can result in FileVault passwords being exposed in plain-text log files. The combination is somewhat unlikely — the Mac had to be using FileVault 1 under Mac OS X 10.6 Snow Leopard, be upgraded to 10.7 Lion, and then updated to 10.7.3, all without switching to FileVault 2. Nevertheless, if this applies to you, change that password! follow link
Create Multiple Inspectors in iWork
Tired of flipping between panes in the Inspector in Keynote, Pages, and Numbers? You can open multiple copies of the Inspector window with View > New Inspector, but even better, you can Option-click one of the icons at the top of the Inspector window to open that pane in a new Inspector.
FileVault Passwords Potentially Logged in Plain Text