Percussion Software announced that it has formed a strategic partnership with Ephox. At the same time, <A HREF="http://www.percussion.com/news/press-releases/2005/2719.html">Percussion introduced Rhythmyx 5.7,</A> the newest version of its Enterprise Content Management System. Rhythmyx 5.7 features a new cross-platform rich text editor, EditLive! for Java 5.0 from Ephox, which offers extensive content authoring capabilities, international language support, and accessibility features for Section 508 compliance. EditLive! for Java 5.0, is certified on all Rhythmyx-supported browsers and platforms--including Netscape, Internet Explorer, and Firefox for Windows and Safari for Mac.