Improves iDisk (WebDAV file system) performance.Addresses an issue that could prevent MacBook Pro from printing to wireless printers via AppleTalk.You can now copy folders with files to an SMB-based server instead of only the folder being copied and this alert message appearing: 'The operation cannot be completed because you do not have sufficient privileges for some of the items.'.If you change your login password at the Login window, you will now be given an opportunity to apply the same change to your default keychain.Addresses an issue for home directories on AFP servers in which, after failing to burn a disc, an 'error -61' alert message would appear when trying to delete the Burn Folder related to the unsuccessful burn.Prevents a potential issue in which Mac OS X might stop responding when trying to log in as a FileVault-protected user if the protected Home image file has been damaged or moved instead, a 'You are unable to log in to the user account (name) at this time.' alert message appears.Addresses an issue in which, when at the login window, the computer would not shut down automatically at a time specified in Energy Saver Schedule preferences for more information, see this article.802.1X login authentication configurations created in Internet Connect can now be used at the Mac OS X login window, too.