FrameMaker 11 is backward compatible with old .FM files and FrameMaker doesn't have the capability to create a Word .DOC file. FrameMaker can save as a .RTF file, which Word can read-- but various objects and FrameMaker features will be lost in translation. Most importantly, saving as .RTF won't overwrite the original .FM file. So if your .FM files are gone and something is there in their place, blame a human being, not FrameMaker.
Mike Wickham
