People often use the F9 and F10 keys to perform various functions in INB. If your Mac has OS X 10.3 or 10.4 then you may find that these keys do not work as expected. In Mac OS X 10.3, Apple introduced a new feature called Exposé which allows people to view all open windows as thumbnails. By default, Mac OS X 10.3 and 10.4 reserve the F9 and F10 as keyboard shortcuts for Exposé. In order to use these function keys in INB, you must change the shortcut keys associated with Exposé.
Steps
Note that the figures below are from Mac OS X 10.4 (Tiger) and appear differently under 10.3 (Panther). The primary difference is that Mac OS X 10.3 does not have Dashboard.
You will find that INB now responds properly to F9 and F10. When using Exposé via keyboard shortcuts, remember to hold down the Command/Apple key while pressing the desired function key.