Still busy sorting out FS files on my PC, and come across these files from 2004/2005.
Some one asked asked about cargo flight plans in the MRAI thread, and found these for the same time period.
I have a folder for Boris Cargo which I obviously collected over a couple years. There are cargo FP's from 2004 and 2005, and also some PAX from 2005. This is a zip of the complete directory, so there might be some alien files there, so just delete if that is the case.
Searching the net points to Boris no longer being active in FS anymore, so these files might not be available anywhere now. I could not find them!