In Task Scheduler, click Create Task. Click the Actions tab. Click the New button.
Leave Action on "Start a Program." In the "Program/script" field, type in WBADMIN. Then under "add arguments," type in:
START BACKUP -backupTarget:X: -include:c:
where "X" is the drive letter of your backup drive, and "c" is your primary hard drive.
Set the triggers, settings, and conditions to whatever you like.
Image Backup does an incremental "ghost" of your HD, adding any changes since your last Image Backup, and keeping all previous backups available as well.
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