A idea to get new people to upgrade accounts

[psihunter]

You know how the story goes
You tell a friend your friend tells a friend and pretty much you got quite a few people knowing about whatever was being told

How about if Graal Online did something like during registering you can place down your friends name and if the person who you, a new member to GO commuity, upgrade your account your friend(he he has a upgraded account) can get something speical weither be a prize or a few gralats it think it be useful >=)