I love this software because it is so easy to use. We use server imaging through one process, file backups through another process (scripts & cloud storage), and UrBackup for client computer image backups that can be restored within an hour or two. Of all my backup strategies, this one has been the most saving as I can usually just pop in another drive on the downed computer, boot off a cd or DVD connect to the server, then restore the computer from the last nightly backup - and it's free! There are also a lot of options for this application that is constantly being updated and added to by the developer, and it has lots of storage varieties that can be implemented. I have tried a few different ways of installing this application (OS's), but for us, the Windows servers seem to fit our needs best. Also, we are able to maintain Full & Incremental image backups on our schedule where it doesn't really interfere with our day-to-day work.
I can't really think of any cons, especially since it's free to use. If I had one suggestion, it would be to lay out more ideas on fine-tuning the procedures for the backup schemes. Upon starting, it can take quite a while to get all the initial images going and can chew up a lot of resources, but when that's done it works really nicely.
Security & ease of knowing that I can fully restore a client computer within about an hour or two, once there is an issue. The price is nice too!