The best possible score is 10.
No specific info about version 1.0. Please visit the main page of KPG-87D on Software Informer.
KPG-66D is a tool designed for TKR-750/TKR-850 devices.
The KPG-92D programming software is designed for the TK-2180
KPG-128D - Windows programming software for TK-2360E/M & TK-3360E/M.
KPG-109D is a windows programming software for NXR-700/800 E & K.
KPG-76D is a configuration tool for KENWOOD TK-373G, TK-863G keyboards.