Acronis Tue Image 2011 should be installed on every computer anyway. In your example, you have access to "historical" sets of previous versions, going back to several points in time -- however, in my Windows 7 Pro (stand-alone laptop) there is only one copy of ANY file or folder (from the date of the last system restore snapshot) under previous versions. How did you get this to happen? Is your system a member of a domain? If it is, I think you will need to revise your article (which is an excellent article anyway) to make that distinction... Please review this Microsoft FAQ and see the "note" under the "How are previous versions created?" section: @BK -- I am not attached to a domain in this example, but that should not matter. The multiple shapshots are created over time. The end of the article discusses how you can force snapshots to be created on your schedule instead of relying on the Windows automatic timer. I had a really tough internship that I needed for my school, and then today I lost my religiously kept internship journal when I inadvertantly saved something else over it(I was contemplating jumping over the golden gate bridge). I found this site which helped me to recover yesterday's version of it. Thank you so much. Thank you, thank you, thank you! You've really just saved my bacon as I had just stupidly saved a new doc as one I wrote last week, how daft was that.