As per the topic, preview pane plugins. What I mean by this is create a plugin system to allow other developers to create plugins which can be used to preview files in the preview pane.
For example, right now the media preview is limited to the windows media player interface and file types that windows media player supports. With plugin support this would be interchangeable so that another media player could be used and could support other file types.
Another example could be syntax highlighting. Right now if I select a .cpp file, it's a text file so it gets displayed as normal text, but a plugin could perform syntax highlighting.
Something to think about
Feature suggestion: Preview pane plugins
Moderators: fgagnon, nikos, Site Mods