I modified an Erfurt Wiki script to work with WordPress and other php based webpages. The installation is really really simple and the wiki seems to work well for me. You can see it at work here:
I have created a static about me page with this and plan to use it in the future for “free-for-all” blogging from time to time. I might find other uses for it as well.
All the instructions and the hack files can be downloaded here:
Please post bugs and suggestions here.