Apple has announced that it is now replacing or repairing, free of charge, Time Capsules purchased roughly between February 2008 and June 2008 that exhibit certain power failures. These failures include not powering on, or shutting down unexpectedly after startup. A recent Knowledge Base article has more information on how to identify whether your Time Capsule has a qualifying serial number, how to arrange for Apple to retrieve data from your device, and how to receive a refund for a previously paid repair or replacement.
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Go Back and Forth Fast in Preview
If you're reading a PDF in Apple's Preview software, and you follow a bookmark or an internal link to move around within the PDF, you can quickly return to where you were by pressing the keyboard shortcut Command-[ (that's Command-Left Bracket). Or, you can choose Go > Back.
The command works iteratively, so you can go back to just the previously viewed page or if you issue the command again, to the page before that, and so on. There's also an equivalent Go > Forward (Command-]).
Written by
Tonya Engst
Apple Replacing Defective Time Capsules
by Doug McLean 
