XB Stream in a nut shell is an RSS/XML feed reader/aggregator that works with the XBox 360 video game console. XB Stream allows you to view xml based content feeds (xml, rss, rdf) on your Xbox 360 video game console; you can also listen to podcasts and blogcasts as well. Many of your favorite Xbox/gaming Websites have what are called RSS feeds, these feeds allow you to read news/listen to audio using RSS Readers, XB Stream automatically converts these feeds into readable/listening form for your Xbox 360. XB Stream automatically downloads and converts text based content feeds into images that can be viewed from the media, pictures, computer blade and hear audio podcasts/blogcasts from the media, music, computer blade.
Content feeds are automatically managed by the software so you are always given fresh feeds, and older feeds are automatically deleted. Audio feeds show up as playlists and can be listened to while playing your favorite games.