Remove unused languages and skin in OpenPLi 7

Hi, dear friends, I'm annoyed again. I had two questions on the image OpenPLi 7 homebuild in DM7020HD How to remove unused languages and skins. Looking forward for your reply Dear friend Thanks.

Explained here ;o)

http://www.ourdreambox.com/ubbthreads.php?ubb=showflat&Number=7115#Post7115

The Tips section, where this post is, has a lot of good stuff,

http://www.ourdreambox.com/ubbthreads.php?ubb=postlist&Board=79&page=1

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