I have used the Pipeline Component Wizard written by Martijn Hoogendoorn on a few occasions now and would say it is an excellent weapon in your BizTalk armoury, especially for those who are new to writing custom pipeline components. Up until now I had been using the old version with VS 2003 and then converting the project to VS 2005, as it had not been working with VS 2005. However, Martijn has now updated the wizard to work with BizTalk 2006 beta 2. You can download this from here.