We just finished adding new RSS features at ArticleTrader.com You can now generate feeds that are targeted specifically towards your needs (by keywords and categories), and you can even choose to have the entire article (not just an extract) in the feed. We also have some example code to easily add the feeds to your site. (both php and javascript) Click here to get more information, or go to http://www.articletrader.com/feeds/custom/ to see the feed generator in action. thanks.