Truly a great piece of software, I recommend you test it out to see the results for yourself.

Thank you for participating in the Data Protection Manager beta program! The final version of Data Protection Manager is now available! The evaluation version can be downloaded at http://www.microsoft.com/windowsserversystem/dpm/evaluation/trial.mspx

As the latest member of the Windows Server System family, Microsoft® System Center Data Protection Manager (DPM) is a server software application that is designed from the ground up to optimize disk-based backup and recovery. Backing up data to disk provides the fastest way to recover data lost to user error or software and hardware corruption. With Data Protection Manager, recovering information is as simple as browsing a share and copying directly from the Data Protection Manager to the production server.

Data Protection Manager provides several unique capabilities:

Rapid & Reliable Recovery- DPM enables IT administrators and end users to recover data in minutes instead of hours it takes to recover from tapes.
Efficient & Near Continuous Protection- DPM utilizes efficient byte level replication to deliver faster back up and less potential data loss.
Operational Simplicity- DPM lowers the total cost of your data protection environment by improving the efficiency of your operations.