New Updates After I Got New iMac27

After I got my new iMac 27, I found a long list of updates, including OS and Thunderbolt updates. On the second day, I got another two updates. I have not had time to experience my iMac yet.

One thing I noticed immediately is that the process of checking new updates is much faster than before, less than 1 minute. The same process used to be taking long time. Not sure if this is one of enhancements or not. I think this should be belonging to Lion.

The following is the comparison of the used space difference between before and after:

Command: df -lak	Used(Kilobytes in 1024-blocks)
Before	..405,816
After	...790,712
Difference (A-B)	384,896

The following are updates on the next day:

The following is the comparison of the used space difference between before and after:

Command: df -lak	Used(Kilobytes in 1024-blocks)
Before	..790,712
After	...650,012
Difference (A-B)	-140,700