I'm also working on a theme package which adds landscape theming for those stock applications that have not been maintained in landscape.

No video, but here's a screenshot of Phone running in landscape with the theme package installed. The layout is not perfect but at least it's usable:



Also, here's the Calculator in landscape:



Clock:



Music:



Settings:



Store:



Music Store:



The patch, the pre-built libmeegotouch, the theme package and more information can be found from http://vesuri.jormas.com/harmattan/libmeegotouch.html.