Some time ago we have set up dokuwiki on an intranet to serve as a knowledgebase and to track project workflow. Now, after looking into TWiki, it appears that TWiki is more suitable for this purpose. Is there any easy way to migrate from dokuwiki to TWiki? I would be interested to learn  about both do-it-yourself approach and commerical support. In the case of commercial support what price range could I expect?

Thanks