This is video. Sorry for my poor english, Im from Russia.
Link
I found way to change history of commadns in linux shell.
And I found, change and compiled norton commander-like file manager (based on vifm - file manager for vi).
I rewrite some code, for running any programs and text files with commands (shell scripts) instead running vim (in original vifm), and added copy command for Space key (X key on dingoo).
So, we can run any games, any music with madplay (for example), any shell scripts, and all from command line or using file manager, And we can copy files and directories on file manager - all with unplugged usb cable. (Left - go up directory, Right or Enter (start) - running program or open directoriy, Tab (L key) - change current file panel, Space (X key) - copy file.)
If anybody need, i share binaries here. There are two binaries on zip file: vifm - main file, and pauseme - second file, you must put it on /usr/bin directory.
Original source code shared free, modified sources I'll share later, after some changing for more userful. We have 4 unused buttons (Y, B, A and R). Select (esc) I think using for exit, R for additional menu.
P.S. This is my first rewrited (modified) and compiled program on linux
P.P.S. And I dont use LiveCD or Virtual Box))
update: second video, smaller: http://video.mail.ru/mail/klepid/_myvideo/1.html