Sublime Text and Komodo IDE both have a very neat feature where you have a preview of the entire file you are working on in a "zoomed out" view that you can scrub up and down to move around your code. 

Does anyone know if there is a way or an extension for Visual Studio to have a similar style preview?

Sublime Text: <http://wbond.net/sublime_packages/img/prefixr/after.png>

Komodo IDE: <http://community.activestate.com/files/images/window_editor_openfiles_minimap_toolbar.preview.png>