I’m just passing by here and I know nothing about media 100…
But if you mean re-acquiring footage in the .mxf format, I’m using a good plug-in right now to do that: RAYLIGHT. You can find it on https://www.dvfilm.com
You can transform MXF files to AVI or take HD AVI files and tranform then back to MXF format and put it back on a P2 card.
Maybe this can help. I think, it work by itself with any system.