I see your thoughts. But thats not the case. Because I have the full 48 volume. And I have to upgrade this. Yes I know in the Library is it divided, but here it depends on what you have purchased. See my other thread where I had to pay for an upgrade for the NICOT ca. $70 but not for the NICOT-NICNT. And this upgrade is only $25 so it is clear this is separate.      Thanks.