So much information...

.. will take me a while to check stuff out, thanks to everyone for the information so far.
Another question about Kontakt libraries : Is all Kontakt libraries " full offline installers" ?
By that i mean like " 1 time download " with full Library and installer, so i can store it on an Hard drive
where i have all my software, and then install it later on if i should reinstall windows or buy a new computer ?
An example : btw, this is not a Kontakt library ( this is like 45Gb )
I have Synthogy Ivory 2 American Grand D :
As i can see so far it is not a " full offline installer " but an " online installer ". I have to make a library folder
then run the installer and point to the library folder i created, then it downloads the library and it writes
the registry entries, after that i'm asked where to install the .dll to install the VSTi.
I certainly will avoid things like that, imaging having no internet connection...