I have made a comparison of file managers and command line tools
http://www.flickr.com/photos/12739382@N04/4056132709/
The bad news is that muCommander is not passing all of the tests. Sorry for this info.
I have made the code available so you can test for your self to pinpoint what the problem(s) may be.
http://github.com/neoneye/AnalyzeCopy
I like muCommander's superior keyboard navigation. Keep up the good work.
Simon.
