Apple has sent out OS X 10.6.2 in Software Update. The update, according to the Apple site, features
* an issue that might cause your system to logout unexpectedly
* a graphics distortion in Safari Top Sites
* Spotlight search results not showing Exchange contacts
* a problem that prevented authenticating as an administrative user
* issues when using NTFS and WebDAV file servers
* the reliability of menu extras
* an issue with the 4-finger swipe gesture
* an issue that causes Mail to quit unexpectedly when setting up an Exchange server
* Address Book becoming unresponsive when editing
* a problem adding images to contacts in Address Book
* an issue that prevented opening files downloaded from the Internet
* Safari plug-in reliability
* general reliability improvements for iWork, iLife, Aperture, Final Cut Studio, MobileMe, and iDisk
* an issue that caused data to be deleted when using a guest account