Yup, I just changed the extensions.cfg with the formats I use:
It works perfectly. Epubs mangas acts the same as before except I now have pbimageviewers options.
But, it can't be used for regular epubs (text books) as text isn't a picture. So, we can only see the picures (if the epub file has any) if the epub line is written.
But since jpg, png and bmp are only images, they don't give any problem.
And since I've updated the cfg I'm able to see the png and jpg files within the folders, which is wierd, I thought I could see them from the start as my pb is supposed to see them (it sees them in the gallery app and it's written on the website's page in "format".
Maybe it means it can read them within epub and other formats.
Or maybe I had a bug.
Yeah, I know ssh a little, I used it to transfer files on my iPod some years ago....