Currently you can get to the registration page by going here: user/register
I need to be able to embed the registration form on ANOTHER page. How do I do that?
You could try the method suggested here: http://drupal.org/node/248275
a.k.a. embed the form using the PHP Code input filter:
<?php print drupal_get_form('user_register'); ?>
However, there will be a few gotchas with trying to embed the user registration page anywhere besides /user/register, because of the way Drupal's User module is set up.
It might be better for you to form_alter the user registration form, so you can customize it to fit your needs. Or, you might be able to get by with adding a block specifically to the user registration page.
What exactly are you trying to achieve by adding the registration page somewhere else?