We've been using version 7 for 4 months now and it was quite a pain to get going. It took a lot of work and talking with the tech help (you have to have them repeat and repeat things until you can understand) to finally get it to work. Understand though, if you have anything like a Snap Server, version 7 will not work with it. They state they are compatible with the one we have but they aren't. After talking and talking with them, they finally said, yes we are compatible but the software doesn't work right yet!
So, we had to get another backup software, load it on a workstation to backup the snap server. Yes, I would use version 7 again, but it would be nice if they had more things figured out before they sold it, had it properly labeled and had tech's who spoke with less of an accent.