I just wanted to point out that the default settings for F4, F5 and F6 - combined with the default setting of "no confirmation" could cause problems for new users, who can end up copying and moving files by accident.
Throughout the Windows world, F5 is "refresh" and is defined as such by all Explorers - including even Internet Explorer.
So, new users will hit F5 and then whatever is highlighted will start to copy to an unintended location.
Certainly, confirmation should be the default for all processes, and then users can implement "no confirmation" situations in the settings if they want.
F4 and F6 are less common, but might be pressed by accident, again causing copy and move operations.
PS While I have your attention
Thanks for your attention to these matters.
Otherwise, I am quite enjoying the many features of Free Commander.
BTW, Version is 2007.10 .