[PROBLEM] Not all video showing

[namtih]

I don't use XBMC very long for now, so I don't have much experience in this area.
But I think the reason that some of your episodes are not shown in the Library mode is, that the used Scaper wasn't able to identify the episode via the given filename.
You have to use a proper filename syntax so that XBMC can recognize those files.
http://wiki.xbmc.org/index.php?title=Video_library/Naming_files/TV_shows

You could write 2 or 3 filenames as an example here, so that we get a better idea of the current structure.
The user "rikardo1979" is very good in this XBMC specific area, so perhaps he will see this thread and will be able to help.

To rename all my files to a proper filename, I've used this little tool. Perhaps you will be able to solve the issue with it:
http://www.therenamer.com/