Experts, I am aware of Jungsoft HDD Sheriff, and Faronics Deep Freeze. Both does similar jobs, where HDD Sheriff is hardware based, and Deep Freeze is software based.
I am wondering if there are other applications out there similar to Deep Freeze (I am after software based solutions), but better than Deep Freeze? If you could justify or produce evidence, e.g. web sites with reviews / round-ups it will earn you Grade A award :-)