The bookmarks.html file is valid html so at the very least you can display the bookmarks in Konqueror as a web page. -- Chris Green (chris@areti.co.uk)
Konqueror keeps its bookmarks in ~/.kde/share/apps/konqueror/bookmarks.xml.
The XML element for a bookmark is like this:
<bookmark icon="/path/to/icon.png" href="http://www.coolsite.net/" > <title>Cool Site</title> </bookmark>
So you could use XSL to transform the Netscape HTML to Konqueror XML.
Let me know if you need to do this and want some help!
Cheers, Richard