Kino wrote on Wed, 14 Apr 2010 00:01:41 +0900 > The first version of 10.6.3 combo update was somewhat defective, it seems. > > In order to receive all the improvements listed above, some > systems require the Mac OS X v10.6.3 Supplemental Update, which > is available via Software Update. > > Tip: If you don't see the Mac OS X v10.6.3 Supplemental Update > in Software Update, you don't need to install it. > > Note: The Supplemental Update is for any system that was updated > from Mac OS X v10.6 using the Mac OS X Update Combined v10.6.3, > build 10D573. It is not needed on systems that were updated from Well, I downloaded the Updater 10.6.3v.1.1 (Combo. In Software Update it did not show up) anyway and updated my 10.6.3 system. After the update, the <About this Mac> window says Mac OS X Version 10.6.3, Build 10D578 -- that's the only difference I noticed... Regards, G. Beurlen Rio de Janeiro Brazil