Today I managed to successfully extract and repack an XPe (PXE) firmware
binary. I conducted a test and was able to successfully reproduce an
identical firmware file.
I tried to use bundle-tools to extract the XPe firmware binary, to make it
run linux, but unfortunately there are no versions of bundle-tools available
to do this.
So I decided to write my own extractor/packer!
I think this is the first step to run linux on an XPe T20. At the moment my
T20 is flashing my modified firmware, and later today I will post a picture
with my modified 'success-message'.