Yeah, I bought the paintable stuff for window and door trim. If it does crack, I'll definitely go back and redo it. When I pulled all of the original base trim off all the walls, it definitely never cracked, that stuff didn't want to let go
![lol](http://67-72chevytrucks.com/vboard/images/smilies/lol.gif)
The crown in the two rooms that have it, the caulking was fine where it met the wall, but cracked in a few spots where it met the ceiling. I wouldn't mind if that happens, I could just touch it up and not have to get out any paint.