Other preferences that can be set via 'about:config' (i.e., not present or not fully editable via the default Preferences and/or Advanced Preferences dialogs).

* Minimum font size for different encodings...

Version	Key	Type	Value(+)
1.x?	font.minimum-size.x-western	Integer	7
1.x?	font.minimum-size.x-unicode	Integer	7

(+) Default, recomended or otherwise.

As posted in:

http://kmeleon.sourceforge.net/forum/read.php?1,75155

* Put Layer bar at the bottom...

Version	Key	Type	Value(+)
1.x?	"kmeleon.plugins.layers.rebarBottom"	Bolean	true

(+) Default, recomended or otherwise.

As posted in:

http://kmeleon.sourceforge.net/forum/read.php?1,76147

* Release memory on minimize...

Version	Key	Type	Value(+)
1.x?	config.trim_on_minimize	Bolean	true

(+) Default, recomended or otherwise.

As posted in:

http://kmeleon.sourceforge.net/forum/read.php?1,74944

* Wrap long lines on the default source viewer...

Version	Key	Type	Value(+)
1.x?	view_source.wrap_long_lines	Bolean	true

(+) Default, recomended or otherwise.

As posted in:

http://kmeleon.sourceforge.net/forum/read.php?1,76280