BDC Web Man 1.0.0.0 has been released. Trial and Pro versions now available.
“BDC Web Man can save you many hours by generating all the web service code you need to present your data to the Business Data Catalog. (BDC)”
Check it out here: http://www.lightningtools.com/blog/archive/2009/02/10/bdc-web-man-1.0.0.0-released.aspx