I think NI are having "growing pains" dealing with the transition to mostly downloadable products.
If you're downloading a single instrument/library, Native Access is cool.
If you already have the libraries installed... and you just need to install Kontakt and point it to the existing libraries, you are plain SOL.
I just built a machine for a TV/Film composer in LA... who had 100s of GB of sample libraries.
It took me many hours to copy these libraries over to the new machine and point Kontakt 5 to them and authorize/unlock them.
If I'd been dealing with the current version of Kontakt, it would have taken
days longer.
It's a major step backward having to re download/install libraries... when you could just point Kontakt to their current location and authorize. Hello!?!? Do these folks actually use their own software?
Wish someone from NI would be at GearFest on the 23rd and 24th.
I'd love to bend their ear on this one...