I recently received the reply:
"We tried to look into this format. It's more complex than it may look like.
Actual information about .MPX files stored inside .BNM files. Even more, .BNM files itself can have inside .WAV files, or packed ADPCM files.
By now we only can extact uncompressed .WAV files:
http://www.ctpax-x.org/uploads/bnm_dump.zip
We will look into .MPX decompression, but can't promise anything, since it's very complex and required .DLL files, it needs a lot of internal structures to be initialized properly to work."
I'll let you know on something new, if I'll receive.
"We tried to look into this format. It's more complex than it may look like.
Actual information about .MPX files stored inside .BNM files. Even more, .BNM files itself can have inside .WAV files, or packed ADPCM files.
By now we only can extact uncompressed .WAV files:
http://www.ctpax-x.org/uploads/bnm_dump.zip
We will look into .MPX decompression, but can't promise anything, since it's very complex and required .DLL files, it needs a lot of internal structures to be initialized properly to work."
I'll let you know on something new, if I'll receive.