As promised Apple just made available Mac OS 10.6.4 for download.
There are two Knowledge Base articles to describe what have changed in this latest OS X release. The first is “About the Mac OS X v10.6.4 Update” and the other is an “About the security content of Security Update 2010-004 / Mac OS X v10.6.4“.
As with all other OS X updates I recommend that you download the Combo Update and then apply it to your Mac.
how look for down iTunse 9.2.?
Sorry I do not understand your comment. Can you please rephrase?