`:::::::::::::::::So what if Konqueror and other file managers can be made to behave like dual-pane file managers? That's not their ``normal`` (read ``preset``) mode of operation, that's why they (probably) shouldn't fall into that category. Dual-pane behaviour is part of Konqueror's functionality, not its whole functionality. You can play text-mode Tetris from within Emacs. Would you categorize Emacs as a ``Tetris clone``? :::::::::::::::::As for your (conveniently abridged) definition of ``orthodox``, dual-pane file managers are not ``traditional`` in any possible meaning of the word (if there's any ``tradition`` in file management, that's either the shell or spatial file management à la classic Macintosh Finder). They certainly aren't customary nowadays, nor are they more ``generally accepted`` than other approaches. So it actually sounds like you're making my point for me there. Besides, the etymological (read ``original``) definition of ``orthodox`` is ``having the right opinion``, which of course is crazy when applied to any kind of software. But, again, you're missing the point: as I've already told you, the only criteria to keep into consideration is USAGE OF THE TERM in qualified circles'''.    `