As you may know, we are in the process of moving the project and all the related web resources over to GitHub. As a first step, I have set up the Tracks project as a GitHub Organisation, which makes it easier for people to administer and collaborate on the project. I have also moved the content of the entire wiki over to a GitHub wiki, here. I’ve removed the old wiki to avoid confusion, and redirected the URL to the new wiki.
You can still contribute to the new wiki: if you have a GitHub account, you can edit and add pages. I hope you like the new wiki – I think it is a big improvement, and a lot more flexible.