As said many times before, this is NOT a 5500 ROM, and I don't own a 5500, so I can't really make it into one either.
The 5500 is also way too limited to have what this one has in the default config (5500s have like 8 MBs less internal flash room).
loji, I don't know how to solve those problems exactly, but I'll look into the mimetype one. I didn't even realize you can paste or copy in the terminal, so no clue on solving that one...