Hi,
The project files (.mbprojz) are zip file.
Rename the file 'xxxx.mbprojz' as 'xxxx.zip' and unpack.
You will get a folder with each of the presets in text format (.mbp and .mbs).
It 's possible to read or to modify these files.
It takes a little work to understand the contents, but it's possible.
I developed a small application with C ++ to edit these files.
Hang in there !
JMR