This is very cool. If you want to learn and/or play with Windows Workflow Foundation (WF), WFPad is an excellent standalone tool. If you want VS.NET (Express) 2005 integration, you can download the extension pack (please note that the current beta 1 release will not work with the Express edition but this will be fixed in the future I believe).

(via Don… I guess if you are reading this blog you are already reading Don‘s but I felt like sharing anyway :-)