Yesterday, March 4, we released the latest version of the Managed Switch Port Mapping Tool, v2.06. It is a very minor release that adds support for full conversion of earlier database table formats to the latest version all the way back to v1.00. It also has a command line preset button for using ExtraPuTTY in Global Settings. The mac address to manufacturer database has been updated.
Please visit http://www.SwitchPortMapper.com/