 One of the tendencies that I think we as Catholics have when something new comes out it has replaced the old. It's a horrible way to do theology. It's a horrible way if you've ever tried to study scripture of just you know saying well it doesn't matter what all these these old dead guys said here's what I think. Well no that's not a proper way to study it. What we've done is we've also annotated it with the 1992 Catechism so that when you as a reader are going through this you could say there's something that might be a little bit different here. I wonder if it's the same or I wonder if anything's changed or how has it changed how is the wording changed. You'll be able to quickly see how a priest explained the Catechism of the Council of Trent and where to go to see how the church explains it today.