Well would love to see C1 have a great catalog system. Honestly I do not even have LR4 on my system. But as I said before and I mean no offense to Phase in any way but first blush at this and it still needs a little work. Which is fine with me, I waited this long already and if they can work some of these issues and get us a rock solid setup than I'm all for it. Be nice to have both my raw processing sessions and a catalog library in one program. He'll they put a cloning tool and a dodge and burn tool in C1 that works like PS, I would consider dumbing photoshop that's how much I do in C1 alone. Great program and Version 7 is killer on my files so I won't be worrying to much on catalogs right now a updated version I am sure is already being worked on.