Hi Ed, I am curious why would you not want to talk to them? :) They can provide you the official information on versions and platforms that Red Hat supports. Informally, I can tell you that they support both Drools 4.0.x version and Drools 5.0.x. The "x" is because the versions don't match exactly the ones released in the community site, since they go extra miles on the QA and QE steps, as well as they add the platform integration. In other words, their binaries are a bit different from the ones in the community site, although the core functionality is the same. Drools is supported as part of 2 platforms: http://www.jboss.com/products/platforms/brms/ http://www.jboss.com/products/platforms/soa/ Drools 5.1 is still in development, so can't tell you when that will be supported. Regarding Mauricio's comments on Flow and Fusion, again, the best is to talk to Red Hat. Informally I can tell you that Drools Fusion is supported in a Tech Preview program and Drools Flow is supported on all but the BPM features. Edson 2010/4/1 Mauricio Salatino <salaboy(a)gmail.com&gt; -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com

Guvnor can be seen as a BRMS or just as a KnowledgeRepository. If you refer to them as KnowledgeRepository you can store, rules, rules with temporal constraints and also flows. But I agree with you, we are trying to improve Guvnor as a BRMS to support more and more features! On Fri, Apr 9, 2010 at 12:32 PM, paulB <paul.borlin(a)sironahealth.com&gt; wrote: -- - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino "Salaboy" Mauricio -