Backup

BackupBuddy
Performs complete, incremental, and scheduled backups of all software, including built-in applications.
http://www.bluenomad.com/

JBBackup
Image backups and restores. Compatible with any flash enabled Palm handheld. Provides demo download, documentation, and FAQs.
http://www.handfort.com/

PenguinBackup
Free Linux-based one-floppy distribution to backup and restore all software and data.
http://penguinbackup.sourceforge.net/

SplashID
A tool that allows you backup and store all of your personal identification information.
http://www.splashdata.com/splashid/