Besides the many innovative features and fixes related to security, version 10.6.3 Mac OS X offers some changes to MobileMe sync feature. According to Apple, version 10.6.3 has the ability to automatically gather diagnostic information systems and other useful information from your Mac and after that send to Apple for analysis. Apple said that this is a big change in version 10.6.3 and the result of improved services and Products Company.

Some Mac systems will get updates related to feature QuickTime X, which has been greatly improved compatibility and security; AirPort feature helps to overcome some issues related to safety iMac with 2.4 GHz wireless network; File Services feature to overcome problems related to copy, rename and delete files on the servers of small and medium business (SMB) and phenomena Microsoft Office 2008 files stored on the server cannot SMB. Also, iCal also features upgraded, including the error solve related to the second display in Microsoft Exchange email.

Besides improving the iDisk sync feature, the additional upgrades for features / services MobileMe also handle a problem related to the movie files are stored in the library service cannot be seen in the Safari browser and improved safety when calendar sync. More significantly, Mac OS X 10.6.3 offers security patches for the services / applications such as AFP Server, the Application Firewall, QuickTime, CoreAudio, Disk Image, Directory Services, etc. ..