Feed Editor 

Feed Editor is a powerful and easy-to-use RSS feed editor. With this program, you will be able to not only create new RSS feeds that look professionally, but also support them and update. With Feed Editor, creating RSS feeds will become a pleasure!
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CoffeeCup RSS News Flash 

Add your own news to your Website or news from Yahoo, CNN, and CNET using Flash. Use RSS News Flash to announce news and link to other pages. Save space while improving the look and feel of your site.
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generateAfeed dB - PHP 

generateAfeed dB is a script based tool which generates automatically RSS feeds for your website from the information contained in a database. generateAfeed dB is easy to install and contain an HTML webpage to configure all your websitfeeds.
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