The latest version of the ProSoft Configuration Builder is availabe for download below.
Download Here (Version 2.1.6.7)
Readme File
Prior Release Version 2.1.5.9
Released May 1, 2009
Prior Release Version 2.1.4.7
Released March 25, 2009
Prior Release Version 2.1.3.1
Released 2/10/2009
Prior Release Version 2.1.1.9
Released 10/27/2008
Prior Release Version 2.1.0.14
Released 09/11/2008
Prior Release Version 2.0.15.4
Released 06/12/2008