Hide FileVista files + Group membership

1) In order to protect from accidental damages, how can I hide  the FileVista files? (Currently, admin can access this files simply putting a slash in the root folder path)

2) In my wish list... Add the capability to assign the Group membership directy in the 'Edit user' window (as the tab 'Member of' in the Windows OS 'user management').

Thanks.

1. Administrator is meant to be the one who installs FileVista. He already has the power to access the root path so there is nothing wrong about this. However, we will add group manager (sub-admin) feature in v3.0. A group manager will be able to manage users and permissions but will not be able to create root folders.

2. Ok, your suggestion will be considered.