Difference between copy sound to Sound Library drive or bank

Hi,

When copying sounds you have the following options:

COPY TO… Copies the selected Sounds to one of the following:

  1. SOUND POOL copies the selected Sounds to the first free slots of the Sound pool.
  2. +DRIVE copies the selected Sounds to the first free slots of the +Drive Sound library.
  3. +BANK (A-H) copies the selected Sounds to the first free slots of a specific bank inside the +Drive.

Option 2 and 3 have exactly the same result. The selected sounds are copied to the first free slots of a specific bank.

Is option 2 even possible?

Cheers!