There are two ways to connect to the Debug/Configuration port on a ProSoft module using Windows Vista.
1. Using the ProSoft Configuration Builder. Download at: http://www.prosoft-technology.com/content/view/full/10018
2. Using HyperTerminal.
By default, HyperTerminal is not included in Windows Vista. Also, HyperTerminal Private Edition does not allow transferring configuration files to modules using ZModem protocol whereas YModem works.
Here is a link link explaining how to include Windows XPs HyperTerminal in Windows Vista. http://jimdoylemcse.wordpress.com/2007/09/28/hyperterminal-and-vista/
Attached to this KnowledgeBase entry are the files needed to install.