An oldie but goodie, Autosync formerly Intellisync for Yahoo synchronizes your contacts, calendar, and other data to the Web. That not only gives you a backup in case of disaster, but also makes your info available from any PC. The software synchronizes data between your desktop PIM (Act, Outlook,...
Backup, backup, backup. You just never know when data disaster will strike. If you're a Windows Mobile PDA or phone user, you can back up your entire device with the aptly named PIM Backup. Best of all, it's a freebie. The program archives not only contacts, appointments,...