Stairways Lists Lost -- Stairways Software, Peter Lewis's shareware company, runs a number of mailing lists for their products and related issues. Unfortunately, computer problems last weekend destroyed both the current subscriber lists and the backups, so if you were on one of Stairways lists, including the lists for Anarchie, Apple Guide, Greebles, Internet Config, MacLabManager, NetPresenz, Open Transport, or RumorMill, you'll need to resubscribe - check the Web page below for addresses. [ACE]
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-]).