I left screen brightness at default setting but will now try lowest.

I also use the 4th theme with red.

I left the sound at default.

I changed the web icon to show Slim Devices as it is linked to my SlimServer so I can use the 770 as remote control for my MP3 collection. It would be nice if there were more than one web icon to place on the desktop.

I intend to change the wallpaper as well, but have not taken the time to do so.