We were having issues with T-Hub and could not get support so we opted on giving Write It Once a try. There is a
free trial available and the company calls you on the phone and walks you through the set-up process. I was about 3/4 of the way through when T-Hub support finally got back to me and fixed the issue we were having. As we didn't need 2 programs we did not proceed with Write It Once.
I will say that if there comes a point when T-Hub will not work, Write It Once is the first place I am heading.