File Server and storage

Hi All, My understanding is that work on WikiWorks has stopped and that SmallWiki is the future. I've tried running SmallWiki with some success, however there are a few things where I hope my impression is wrong: - Is it possible to configure the simple file server (as described at http://wiki.openskills.net/OpenSkills/Smalltalk+HTTP+Server) to be able to do directory listings if there isn't an index.html in the requested directory (like the WikiWorks FileServerWiki and Apache)? - Is it possible to store page definitions (with history) outside the image (to prevent image bloat and allow page history to be on disk rather than in memory)? Many Thanks, Alistair.