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If you prefer the Combo Update, then be ready to download and download some more — it weighs a very beefy 1.12 gigabytes. Further, there’s a version specific for the 2011 MacBook Pro that addresses Back to My Mac, SMB, graphics and other issues.

• Mac OS X v10.6.7 Update for early 2011 MacBook Pro, 368.21MB
— Improve the reliability of Back to My Mac
— Resolve an issue when transferring files to certain SMB servers
— Address various minor Mac App Store bugs
— Address minor FaceTime performance issues
— Improve graphics stability and external display compatibility

See also:
~ Security Update 2011-001 for Leopard
~ Happy 10th birthday Mac OS X
~ What’s new in Mac OS X 10.6.7 (prerelease)

• Mac OS X v10.6.7 Update, 475MB
— Improve the reliability of Back to My Mac
— Resolve an issue when transferring files to certain SMB servers
— Address various minor Mac App Store bugs
— Mac OS X v10.6.7 Update Combo, 1.12GB
— Mac OS X Server v10.6.7 Update Combo
— Mac OS X Server v10.6.7 Update

• Server Admin Tools 10.6.7, 241.32MB
— Updated versions of iCal Server Utility, Podcast Composer, Server Admin, Server Monitor, Server Preferences, System Image Utility, Workgroup Manager and Xgrid Admin.

As always, file sizes reported by Software Update often differ from direct download sizes. Further, Apple distributes slightly different builds for families, classes and individual Macs.

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