BPMN Stencil for Visio

http://en.bpmn-community.org/forum/66/


http://www.d-d-d.com.au/Stencils/BPMN%202006%20v1.01.zip


http://blogs.msdn.com/b/visio/archive/2009/07/28/the-getting-started-experience-in-visio-2010.aspx (must have Visio 2010)


http://www.businessprocessincubator.com/modeler
(requires registering and previous installation of http://go.microsoft.com/fwlink/?LinkId=95146)


BizAgi here:

http://www.bizagi.com/index.php?option=com_content&view=article&id=95&Itemid=107