I find a need to update this review because, despite our harsh remarks, he has never stop to work on the script and improve on it. In fact, there were 2 upgrades after we bought the script weeks ago. At this point, they are even offering free upgrades for the customer. As such, I am revising this review to say that you can trust this guy that he would listen to what you have to say.
This is not an invitation for anybody to just buy it - please review the demo and see if it meets your need. If I have the time, I will join in their forum to chat.