MGS: Peace Walker - SecFixer
How to use:
1) Run the editor, click on "DECRYPT" and open your MGS PW save (??_00000000.000).
2) In the same directory is a new file "MGSPeaceWalker.dec".
3) Hex edit them with a hex editor.
4) Open the editor again and click on "ENCRYPT". The file and the STFS container must be in the same directory.
5) The STFS is updated, rehashed & resigned and ready to use. Have fun!
Will update the tool soon, because the code is still very ugly lol.
Let me know if you have problems, so I can fix them.