Hello, i'm new here on this forum, and the forum is great. (Sorry on my bad english)
I'm on 1.02.21_WDLXTV.COM_WDLXTV_LIVE-0.4.5.3 firmware
I read all this posts and constantly try to install amazing MediaNavigation plugin. I don't know where am I make a mistake.
At first: I created on my USB flash drive folder ".wdtvext-plugins" through WD TV LIve.
And downloaded on my PC "MediaNavigation.100514_2.rar", then extracted files in ".wdtvext-plugins" directory on USB flash drive which contains:

Do i must put more some files in the ".wdtvext-plugins" directory before i plug in USB flash drive in my WD TV LIVE?
Anyway, i insert USB flash drive with these files, WD TV Live recognize new plugin and i reloaded....then i play the movie, and i wish to skip the one part of movie with "time search option" like these:

To navigate "Left and right" arrow works, but "up and down" no works.
What would need make in order to function?
And, when i unplug the USB flash drive stick (with plugin "MediaNavigation") from WD TV LIVE, function of MediaNavigation is disappear.
I need help.