Apple has released iTunes 9.2.1 to fix a number of bugs, addressing some minor unspecified issues with drag-and-drop, disabling some older incompatible third-party plug-ins, resolving performance problems that can occur on the first sync of a new device with iTunes 9.2, and fixing a bug triggered by upgrading an iPhone or iPod touch to iOS 4 with encrypted backups. Finally, the update addresses a critical security vulnerability. iTunes 9.2.1 is available via Software Update and the Apple Support Downloads page. (Free, 101.82 MB)
Expand Finder Columns Quickly
Column view in the Finder is great for navigating through your disk's hierarchy, but the columns often aren't wide enough to show the full names of all the files. To expand a column to a width that will show all file names in their entirety, double-click the handle that you would normally drag to expand or shrink the column. To expand all the visible columns to that width, Option-double-click the handle.