I'm trying to wrap my head around what Windows 10 IoT Core Pro actually is? Or even Windows 10 IoT Enterprise? It's not listed on MSDN either? I couldn't find it? I have a nice new Pi 3B with the 64 bit CPU just waiting to have a look at either one. Assuming those two versions actually run on the Pi? I guess its time to have another look at the new 10 IoT insider preview release?