I have not found an answer to this, but I'm sure it has been addressed somewhere. I have a laptop with an external SSD (usb) as well. I want to have some NI instruments only on the internal laptop drive for quick and portable work. So, Kontakt only libraries for example. Then, for when I need it, I plug in the USB SSD and get the full suite and other instruments, like Massive, etc. So is that even possible? How do I set it up and switch as needed?