Kotomi

If you are having problems with getting a confirmation email, you have to use another email account, because the tracker doesn't support all email adresses unfortunatly.
Also, very importantly, if you have not been able to register your account and are trying your chance with a known working email account, do not use the same nickname as there's a bugg that will prevent you to use it.

Known emails that the tracker will always like:
Hotmail
Gmail

There are probably a lot of others, but those are the most common you'd like to use if you have problems to get the registration message.
Also do not forget that you'll have to use another nickname else the confirmation link will lead to 'error 404'.