Question I'm thinking of buying an optional PowerCore plug-in but I use both a Windows PC and a Mac - do I have to pay for to crossgrade from Mac to Windows or vice versa

With PowerCore software version 2 and upwards, a PowerCore plug-in license is enabled directly on your PowerCore hardware and completely independent of:
  • The PowerCore / plug-in software version being used,
  • The exact computer your PowerCore / plug-in is being used with,
  • The operating system installed on said computer,
This means: a PowerCore plug-in license always includes both Mac and PC versions, as long as the PowerCore to which your plug-in is authorized, is present in the system.