[NTG-context] rtf2context ?

Hi, when typesetting a book with ConTeXt I always have to start with a author's RTF file. For converting I use "rtf2latex2e" - and have to spent a lot time too cleaning and correction the resulting tex file. Does anybody know/have a better solution for converting RTF to TEX files? (I won't be the only one using ConTeXt for typestting existing RTF/DOC documents, do I?) Steffen