http://henryong.com/workflow-bpm-comparison-chart.htm
http://www.spsworkflow.com/SharePoints/post/Top-10-Reasons-for-BPM-(on-SharePoint).aspx
Sharepoint Designer 2010 - SPD will allow to do more things
http://www.endusersharepoint.com/2010/01/14/workflow-designer-in-sharepoint-designer-2010/
Decatec also has a course for Sharepoint Designer
http://blog.henryong.com/2010/01/10/sharepoint-workflow-business-process-management-bpm/
http://fredmorrison.wordpress.com/2009/01/21/initial-thoughts-on-sharepoint-2010-workflow-development-using-wf-40-visual-studio-2010/http://furuknap.blogspot.com/2009/07/sharepoint-designer-2010-workflow.htmlhttp://blogs.claritycon.com/blogs/bryan_dougherty/archive/2009/10/21/sharepoint-2010-workflow.aspxhttp://blogs.neudesic.com/blogs/jason_noble/archive/2009/11/27/131502.aspx
http://blogs.msdn.com/kaevans/archive/2009/07/29/sharepoint-and-workflow-resources.aspxhttp://www.tonstegeman.com/Blog/Lists/Posts/ViewPost.aspx?ID=103
Workflow for Sharepoint 2010 in Visiohttp://blogs.msdn.com/visio/archive/2009/11/23/sharepoint-workflow-authoring-in-visio-premium-2010-part-1.aspx