The rfa_manager0.1.1.zip file you have requested: Tools and Utilities / Miscellaneous / RFA Manager For The Mac (0.1.1) - 3.3mb is not available. Perhaps try browsing all files for the game Battlefield 1942 and upload any files you want to share or are missing. This is the only information we could locate:
It's fully localized in german and english, and it can do what you'd expect it to: Remove files, add files, create new folders, extract files, the deal. It can also save and open the game in a single step, which may be a neat little shortcut. You can The first real, not-so-much-beta release of RFA Manager, an open source RFA editing program for Mac OS X.