Apple has released an update for iTunes tonight.

Extensive release notes say:
iTunes 7.7.1 includes fixes to improve stability and performance.

Just fire up Software Update to get yours.

Apple has just released an update for iLife ‘08. You can get it by running software update under your Apple menu. Support for MobileMe has been added.

This update contains new holiday greeting card and postcard themes for use with Apple print products. It also addresses general compatibility issues, improves overall stability, and addresses a number of other minor issues.