Alongside Mac OS X 10.7.4 and to address roughly the same set of vulnerabilities, Apple has released Security Update 2012-002 for Snow Leopard and Snow Leopard Server. The fixes revolve around the open source components of Mac OS X (including curl, Ruby, and Samba), directory services, and dealing with maliciously crafted files in ImageIO, QuickTime, and various other internal libraries. Unlike some other recent Apple updates, we haven’t seen any widespread reports of problems. (Free, 238.73/258.11 MB)
Set Time Zone Automatically in Snow Leopard
Frequent travelers may be interested to know that in Snow Leopard your time zone can now be set automatically by bringing up the Date & Time preference pane, clicking the Time Zone view, and selecting Set Time Zone Automatically. A progress spinner appears while Snow Leopard sends off information about the Wi-Fi signals in your vicinity and receives location data back.
Security Update 2012-002 (Snow Leopard)
Set up short abbreviations which expand to larger bits of text,
such as "Tx" for "TextExpander". With the new custom keyboard,
you can expand abbreviations in any app, including Safari and
I recall reading somewhere (probably TidBITS) Apple staggers their software update notifications to keep their servers from being overwhelmed.