1. Every application I started looks very ugly.
2. How to change the background picture (In your youtube video there is an desktop image)?
> ls ~/.backgrounds/ background-1.png background-6.png thumbnail-2.png background-2.png background-7.png thumbnail-3.png background-3.png background-8.png thumbnail-4.png background-4.png cache.info background-5.png thumbnail-1.png