as people where providing updated youtube-dl-x, but one need root access to copy the update to the default location of the version bundled with mytube, and as mytube can take a path as part of the youtube-dl-x command parameters in settings, i suggested it would be easier for everyone to just put the more updated copy of youtube-dl-x into /home/user/MyDoc/ (basically the same location as the N800/N810 root of the Maemo file manager).