The following URL's can be accessed using your browser to enter your control panels (replace 'yourdomain.com' with your actual domain name):

Normal connection: http://yourdomain.com:2082
or
Normal connection: http://yourdomain.com/cpanel

Secure SSL connection: https://yourdomain.com:2083
or
Secure SSL connection: https://yourdomain.com/cpanel

Enter the username and password contained in your welcome email when the login prompt appears.

Please bear in mind that the above method may not work until your domain is fully transferred (24-72 hours after registration or nameserver changes). If you wish to access the control panel's before your domain is fully active you may use the server hostname URL mentioned in your welcome email in place of your domain using the URL's above.