Major site updates

We're in the process of making some major site updates, with improved detail pages about the content you want to download, and improved ways of signing in.

As a result, some pages might not seem to display properly at times. This is because older pages can cache themselves. You can normally fix this by performing a deep-refresh of the page (by pressing Ctrl-F5 keys at the same time) and this will fix most issues immediately.

This is just a temporary situation while the new pages settle on the server.