Good site which lists many of the browsers by 3 different categories
light weight , specialised & mega
Then lists then by what core rendering engine is running them
A tutorial on how to set-up most browsers with add-ons
http://www.techsupportalert.com/cont...y-concerns.htm
Kmeleon not being one thats covered yet - FAQ page
http://kmeleon.sourceforge.net/docs/faq.php
http://kmeleonbrowser.org/wiki/Tutorials