I'm also having problems with zClassified.

It installed fine - no problems.

However, when I try to set up the categories, or I click on the 'zClassifieds' link on my main page, all of the information for zClassifieds is displayed at the top of the page, above my Main Header (as opposed to being displayed below the Main Header, in the middle column of the page).

Any suggestions on what might be wrong and how to fix it?

John