Eris Exchange, LLC (Eris) and Cassini Systems Limited (Cassini) announced today that Eris will offer analytical tools powered by Cassini that show end-users how to generate dramatic initial margin savings by replacing OTC Swaps with Eris Swap Futures, while retaining the risk exposure of the portfolio. See full story; http://finance.yahoo.com/news/eris-cassini-systems-partner-offer-123000238.html