Guild Wars 2

So I sent a code to a friend for the trial this weekend.
How could she activate her trial account or better yet, DL the game and log-in?

1: (let your friend) Go to www.guildwars2.com
2: click register
3: fill in the serial code your friend recieved
4: follow the other steps
5: when registration is complete your friend can login and download the game
6: when the trial period has started, login the client.