I am having difficulty with the citation management in OS X (10.6.8) in mathematica 8.0.4. I seem to be unable to bring up the citation manager in a notebook. Insert>Citation only has five entries (and many of those are grayed out), not the considerably larger number shown in the tutorial on this site. Is this an OS X issue? Am in in the wrong document type? I am in a text entry mode. Any help would be appreciated!