I ran an uninstaller for Fual slimbox and it looked like the SQL script actually processed 4 entries, but still no fix.
It appears that the 2 lightbox windows are both from the Zen Lightbox 1.6.2 though....same font, same behaviors, etc.
The problem is that I started working in this several months ago, then gave up and just started working on it again today, so I've forgotten which ones I've tried and which ones I haven't.
-D