Let me first say what a wonderful idea this is. I know one of the powerful features of TWiki is that you can recover old versions of a topic. I have Twiki working fine on Windows2000 and Oreilly web server. I am able to initialize RCS with twiki files. I'm having trouble bringing up a new TWiki installation.
Most commands work OK, including edit and preview.
When I first fiddled with TWiki I was able to upload our company logo. The Ref-By link on every page returns no results. I am having trouble uploading and attaching files. I havea great deal of pre-generated HTML documentation that I would like to import into TWiki. I've installed twiki on a hosted server.