Hi Clebert, We know HA is on the way, but we can't wait. We have an application already and we need to offer a viable open source JMS implementation (we currently use Oracle AQ). Sorry for the confusion around support - I meant our application supporting JBoss Messaging as a JMS provider. We will also consider the paid support option as well though. David View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3984689#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...