CreativeSheep: Thats quite disappointing. I hope there is at least one new thing. I understand that it can do multi UV tile painting. but UDIM is the standard for film. If I need to import my textures to Mari, theres not an easy way to bring in.
CreativeSheep: I realized I completely misread your comment. For some reason I thought you said there is one new tool for mudbox. Yes Jens scripts works just fine. But its still best for mudbox to have this functionality out of the box. It just makes sense. no one in film/games uses UVTILE format.