I just purchased Hook, Pro level. It was a little challenging setting it all up as I have already commented about. But once set up, it does seem to be very useful.
One comment to add, when on these forum pages, I was unable to click the Hook logo on the top of the Forum page or see a way anywhere else to take me to the home page. I was trying to go to the home page on the site as I had decided to purchase a license for Hook. There is no easy way to get back to the rest of Hook’s site from the Forums pages it seems. Perhaps there should be?