We had a bunch of fun recording this video for channel 9 on the BizTalk Server Solution Designer which is coming after BizTalk Server 2006 and was shown to folks at PDC along with a demo of Windows Workflow Foundation in an ASP.NET web-site talking to BizTalk Server (its pretty simple stuff you use web-services or the sharepoint adapter and all is good).  Anyways I hope you enjoy the video of the BizTalk Server Solution Designer. 

To view it click here.