On Wednesday 17 August 2011 22:07:35 Darrell Anderson wrote:

> Although nice, I'm not concerned with complete look-and-feel compatibility with KDE3/Trinity (for example, icons), just the file pickers. The LibreOffice file pickers are sh*t. :)

You can try to use kde3-kgtk program which is a wrapper that allows to start Qt3 and GTK applications in such a way that they use KDE3's file pickers.