Anybody know a way to convert RTF to CCAT so BibleWorks can import it into user database?

Right now I'm replacing a few selections in the DLZ to conform more truly to the real Delitzsch, but doing so in a text file is hard because you can't really reconize the words. It would be simple to do so in an RTF file, but then I need to get the RTF file into BibleWorks identifiable format for import.