Where to download mac osx 10.5.7 update?

MAC OS X 10.5.7 Update was launched for all the users that were bored from running Mac OS X Leopard version 10.5.6. It includes general operating system fixes that enhance stability, compatibility and security of your Mac. For installing mac OS X 10.5.7 leopard version visit this site given below:

http://support.apple.com/kb/HT3397

How To Install 10.5.7 MAC OS X Update

To update your older version of Mac OS X Leopard version 10.5.6 to Mac OS X 10.5.7, use software Update or you can use standalone installer. You can only use one of them to update your computer.

Software Update

Choose software update from the Apple's official site menu for the automatic checking of the latest apple software using the Internet, including this update. By chance if your PC is not up-to-date, other software updates might appear for your computer, you have to install it. Note the point that the update's size may vary from your computer to other computers when it is installed using Software Update. Also, some of the updates must be installed prior to others. So, you have to run Software Update more than one time to make sure that you have all the available updates.

Standalone installer

Download the update installer and run it manually. This is a useful option when you need to update multiple computers with a single download of the update. These versions of the standalone installers are available from Apple Support Downloads.