Zero has to enable your admin powers, and relies solely on how busy he is. Sometimes it can be up in a day, other times it takes a week. All I can tell you is that it'll be enabled!

Type "admin" into console or use "ma_admins" and if you get something back that says you don't have the permissions to use that command, then you don't have admin enabled. If it pops up with the admin menu (via "admin) or with a list of admins who are on at that time (via "ma_admins") then your admin has been enabled.