I realize this thread is rather old, but I thought it might be a good idea to post a very simple solution to this problem. That is, Windows Server 2008 (all versions) contains the built-in Server backup solution. I know what you're thinking... Microsoft has never built anything in that was worth having... Usually, I would agree with you. However, in this specific scenario, I don't. The VHD/imaging solution that is built-in to Windows Server 2008 is actually quite magnificent given it is basically a free bare-metal restoration solution.
As with any disaster recovery solution, backups are only a small part. It takes some time to get it the way you want it, and it requires daily monitoring and occasional maintenance. It also requires that you perform occasional test restoration. Now, it doesnt have all the goodies that are built-in to products like Acronis Backup & Recovery, but for "free" (the cost of the OS), it's actually very nice. A gift from Microsoft well worth receiving, and considering for routine use.
Sorry again for raising the dead on this, but it seemed worth saying.
Regards, @NetDork
