Just go to the connection icon on your toy and select PC.
That will give you, your own personal log in code. Leave the code on your screen and don't touch any buttons. Log into tamatown with the code and your username and collect items and points- the best place for points and free items is the ring toss game in the arcade.
When you have finished on TamaTown, (the most you can collect in a single visit is 9900points and 10 items) press any button on yout toy and you will get a log out screen come up. Select 'log out' from tamatown and you will be given a password. Input that back into your toy. You will get the numbers and letters in this sequence -0123456789ABCDEF- so you have to scroll pass the numbers to input any letters.
Then it will ask you if you put it back correctly- if yes- you will be given a page of passwords to enter- if no, you can try again until you get it right.
There will be no point waiting for a group hatch as the passwords will only work on your toy. It is really quite straight forward once you have done it a couple of times.