"And if you looked closely each device rendered the application differently. For instance the desktop and tablet versions had a tan background with and showed two to three rows of content depending on screen resolution and orientation, while the Media Center version showed one row of content, had a background and colors optimized for display on a TV and the controls were laid out differently so that they were optimized for navigation with a remote control." I have to admit I'm quite impressed. Building this type of application around existing RSS feeds just shows you how powerful Avalon is. Just think of the possibilities that can happen.