Apple has issued two System Management Controller (SMC) updates for the MacBook Air — version 1.5 for models released in June 2012 and version 1.6 for models released in 2011. Both updates enable Power Nap support when running OS X 10.8 Mountain Lion, while the version 1.5 update for mid-2012 MacBook Air models also fixes several sleep and wake issues that should improve overall stability. Version 1.6 (for mid-2011 models) requires 10.8, while version 1.5 (for mid-2012 models) requires 10.7.4 or later. To ensure you get the firmware update for your specific model, we recommend relying on Software Update. (Free, 698 KB/663 KB)
Track Changes Dates Reset on Save As in Word 2008
If you regularly use the Save As feature to create new drafts while working in Word 2008, you might notice that with Track Changes enabled, previously time-stamped comments and edits have their times reset to the Save As date and time. Work around this by sticking with your original file, but using Save As (or just File > Duplicate in the Finder) to make backup copies.
- MacBook Pro Retina SMC Update 1.0 (06 Aug 12)