Vindictus HFS files

[TheSkai]

I've been trying to open vindy's hfs files to see what I can do with them but so far none of my ideas worked.
Judging from what I've seen on 7zip and notepad++ they look encrypted to hell and back.
Has anyone else had better luck?
Am I going about this completely wrong?

Thanks for your advice.

[Nico]

You can unpack them using VZipFlip, however, repacking them wont work. That has been patched ~20 months ago.