FREE good backup solution ($149 for corporate) and others

[wjones]

This is a great software for backup your data and it is FREE for personal use
UltraBac

I also found those from PC World reviews(but they are sharewares)
Backup Exec Desktop Pro (from Veritas

Retrospect Backup

Continuously Back Up System Files and Data With No User Intervention
PowerQuest DataKeeper

If you guys have any experiences with these software, please share with us. Thanks!