Hi. When I follow the instructions correctly, I still get an error when I try to create a new category in fireboard. unknown column 'class_sfx' I think the problem comes from the fact that I had installed fireboard on my site when it was just released last year, and then later uninstalled. My theory is that that column just didn't exist in the DB at that time. 1. Does that theory make sense? 2. If so, how do I fix it? Thanks. Zev