grin1dan, Here's a standard method which can help you to make such decisions: (You can adjust the following. But next time, please give the list you scored jBPM and MS Workflow when you try to discuss this topic further more.) 1. Standard: weight: 20% including the following subitems: 1.1 Architecture: Java, .NET, PHP, PERL and etc. weight: 10% score: 1-5 1.2 Workflow standards: BPEL and etc. weight: 10% score: 1-5 2. Long term assurance: weight: 25% including the following subitems: 2.1 Popular: I use google rank to judge it's worldwide popularity. weight: 10% score: 1-5 2.2 Stable team: weight: 10% score: 1-5 2.3 Stable firm: weight: 5% score: 1-5 3. Key Functions: weight: 55% including the key functions required in your project. Regards, Shi Yusen/Beijing Langhua Ltd. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4166261#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...