Yes I can be deleted, there is an option in Aquarius to purge the state area.
Authorization is automatic in Aquarius, and yes they work when you are offline, the authorization (I am on Mac ) is based on your computer serial...
Those plugins Diggdmusic mentions are not cracked, but using a Keygen.
I have kept a backup of all the install discs as images....
Separate names with a comma.