EchoForum XMB LACI - Version 1.40 This software allows webmasters operating XMB forum software to take advantage of the EchoForum Network and easiely import into their discussion forum many types of content including member based forum networks, usenet newsgroups, RSS feeds, XML, mailing lists and many others. As messages are posted and replied to, they are seamlessly "echoed" to all participating members and vice versa.