From LSoft Technologies:
Disk Image freeware - Active@ Disk Image Lite edition is a fully functional free disk image backup software having the core features of more advanced versions.
The main features: Creating Backup Disk Image (occupied clusters only), Image Compression (Normal and High). If you ever need the functionality of Standard or Professional versions, you may always upgrade - the core of the product is the same and disk image files are compatible between editions.
This places no restrictions on making backups of data partitions, but if you need to restore a system partition to another disk, you have to attach it first to the system with working Windows and restore image.
Download the free backup software now and start using it for everyday backup tasks for free!