This plugin will cause you more headaches than it's worth. It often breaks and customer support is by far the worst I have ever encountered.
Try the free one, if you get it working that's great just expect it to break often and when you run out of options don't expect customer support.
I would highly recommend not buying the pro version, it's just the same garbage with a few added features that increase the chances of breaking..
headache headache headache...