There has to be a simple way to set things in OS 10.3.2 so that Preview is the default application for pdf files (my acrobat reader takes forever to load), but haven't found it. I can set pdf files one by one to open in Preview, but would like to do it in a fell-swoop. While I'm asking, what are the virtues of acrobat reader vis-a-vis those of Preview? Thanks, CS