WorldScript info is available from Apple at 800/776-2333, so if you have questions about what script modules are available or how to get them, call that number and choose either 4 or 5 from the voicemail system. For the moment, only the Japanese language module (released last week) is available.
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.