If you are registered, you get access to the members only section, can participate in the buy & sell second hand forum and last but not least you can reserve your preferred username before someone else takes it.
please think first and then post in the forum. As already described in my e-mail to you: If you want to unsubscribe you can turn off your e-mail notifications in your profile in the forum. Read the help menu for this or simply look at the buttom of your e-mails. With your continiued posting here, people start laughing about you and your ignorance.