Thanks for the posts on your blog on this, robinthomas. Quite detailed and helpful! Your 5 blog posts (so far) that list how jBPM 4 differs from jBPM 3 appear with many other blog posts, some relevant to that topic, most not (hey, it's a blog :-)). It would be helpful for those considering the move to 4, if these could be somehow consolidated. A nice simple start might be a blog post that simply linked to all the previous "part 1, part 2, " etc. posts. Or maybe it would be a JBoss official web page somewhere (maybe this already exists, my apologies if I've missed it). Thanks for listening to this suggestion from a jBPM 3 user who wants to get to jBPM 4 as soon as possible.... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4265107#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...