Need some help :) [registration second menu]

[LoRdGd]

Hi!
I have a small request for help.
I want to edit this message (registration_complete phrase):

Thank you, <strong>{1}</strong>. Your registration is now complete.<br />
<br />
You may now proceed to edit your <a href="profile.php?{2}do=editprofile"><strong>Profi le</strong></a> in order to fill in additional personal details about yourself, or you could modify your <a href="profile.php?{2}do=editoptions"><strong>Optio ns</strong></a> to customize your browsing experience of this site. If you would rather do these things later, you can do so by following the links around the site to your <a href="usercp.php?{2}"><strong>User Control Panel</strong></a>.<br />
<br />
Alternatively, you can simply go back to the <a href="{3}"><strong>Forums</strong></a> and start posting in threads.

In this box, i want to have a short information about 'new breaders help program' and two buttons, for example 'I want to register i this program' and 'i dont want it'. First one, will redirect user to a special php form in main site, and second one will redirect user to /forum/index.php