Apple has updated the combo updater for Mac OS X 10.6.3 (for details on that update, see "Mac OS X 10.6.3 Update Delivers Range of Fixes," 29 March 2010). Although Apple provided no details on what was changed, the only users who need to consider installing it are those who updated from Mac OS X 10.6.0 using the 1.0 version of the Mac OS X 10.6.3 Update, build 10D573 (in other words, someone reinstalling Snow Leopard from scratch and then updating to 10.6.3 in one step). Apple has also released the tiny (635 KB) Mac OS X 10.6.3 Supplemental Update 1.0 solely via Software Update for these users. The combo updater is available via the Apple Support Downloads page, and will be presented by Software Update to those reinstalling Snow Leopard from scratch. (Free, 785.29 MB)
View Extra Sync Details in Snow Leopard
In Snow Leopard, Option-click the Sync icon in the menu bar to display a menu showing each available sync service and when it was last synced. Other new items in that menu include commands to Reset Sync Services entirely and to open the iSync and Sync Diagnostics utilities.
Mac OS X 10.6.3 Combo Update 1.1
Check out the perks at <http://tidbits.com/member_benefits.html>
Special thanks to Carol Ash, Jim Puskar, Ted Farone, and Lynn Richards
for their generous support!