Hi, I would like to apologize first for my substandard English. I have a license for ATI 2009 Home, however, I wasn't using it because I had a feeling that I am not using it properly. Then I decided to try to make the best use out of it. When I used this product, I simply placed the full backup image in a external drive, and restored whenever I wanted to. Then I realized that my method won't save me from disasters. For example, when I can't boot properly due to a virus. So I decided to make a Boot media. Here are my questions. 1. When I buy a blank CD, how much storage space does it have to have? (Is it too big that I need a DVD?) 2. Is ATI approved for saving users from a real disaster? Like from virus dominated PC? (I'm not sure if this sentence makes sense) 3. Why is ATI so undevalued in the reviews? 4. Can you understand what I'm saying? Thanks in advance.