I believe what Aaron means is that your first logon should be with the Administrator account which is built-in in your OS, rather than an account you are creating with administrative privileges. You see, the Administrator account is already created at first logon, while your account is created at the moment of your first logon, hence entries are also created in HKCU at first logon. I also believe that he means that "redundant" means that if import them once with the Administrator account, you are doing nothing, since the will only apply to the Administrator account, not your account or all users, and you'll have to import them all over again (but only if they are for CURRENT USER).