Those marvellous people at BBC News have public-beta’d some RSS feeds for us all to enjoy:

BBC News Frontpage Index
http://www.bbc.co.uk/syndication/feeds/news/ukfs_news/front_page/rss091.xml
BBC News Technology Index
http://www.bbc.co.uk/syndication/feeds/news/ukfs_news/technology/rss091.xml
BBC News UK Index
http://www.bbc.co.uk/syndication/feeds/news/ukfs_news/uk/rss091.xml
BBC News World Index
http://www.bbc.co.uk/syndication/feeds/news/ukfs_news/world/rss091.xml