Although there’s nothing you need to do to get the new version, Code 42 Software has released CrashPlan 3.4.1, giving the popular Internet backup software support for network environments that route traffic through a proxy server. As usual with CrashPlan, new versions are installed automatically, so everyone running CrashPlan should now have version 3.4.1, which also addresses a few bugs. Notably, Web restores can now handle apostrophes in directory and file names, and avoid errors in certain situations. Also, the Backup Report now skips entries with a delta of zero, changing the archive password no longer results in creating a new custom key in some situations, and there are general performance enhancements. (Free with a 30-day trial of the CrashPlan+ online backup service, 19 MB, release notes)
Mac OS X Zip Expanding Utility
Firefox (and possibly other applications) may ask you what you want to do with .zip archives that you download from the Internet. If you want to expand them with Mac OS X (rather than StuffIt Expander), you may be unsure of which application actually does the job. You're looking for Archive Utility (in Leopard and later) or BOMArchiveHelper (in Tiger). In either case, the application is stored in Hard Drive/System/Library/Core Services/. Don't move it from there, though, or you'll confuse matters.
Check out the Take Control ebooks that expand on the topic in this article:
Set up short abbreviations which expand to larger bits of text,
such as “Tx” for “TextExpander”. With the new custom keyboard,
you can expand abbreviations in any app, including Safari and