Recently in NetBITS -- If you're interested in the burgeoning problem of spam email, check out the last two issues of NetBITS. In NetBITS-003_, Adam wrote what's can be done personally, commercially, and legally to limit the vast quantity of unwanted, unsolicited, commercial email many of us now receive. Then, in NetBITS-004_, NetBITS Editor in Chief Glenn Fleishman looked at ways of stopping spam at the server level. Other topics included a look at how time zones relate to the times displayed in email headers, how to use the Internet to set your computer's clock correctly, and thoughts about purchasing ISDN equipment for a small office. You can read these back issues of NetBITS on our Web site and subscribe to NetBITS for free by sending email to <firstname.lastname@example.org>. [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-]).