Mac OS 10.7.3 Update

This update was done on Feb 1, 2012: Mac OS Update 10.7.3. I have not experienced any difference. I hope my OS is more reliable or stable.

Here is a snapshot of the update:

The following is the comparison of spaces used before and after:

Command: df -lak	Used(Kilobytes in 1024-blocks)
Before	...6,612,828
After	...5,649,268
Difference (A-B)	-963,560