Rich registration page creates searchable profile

[espelled]

Hello,
I'm checking out s2Member Plugin on a localhost wordpress installation. I am preparing a demonstration for an association of translators, in order to show them the power of Wordpress and s2member plugin as a platform for managing their membership.
However, I seem to be stuck in the registration stage. I set up some custom fields like language pairs, but somehow the login page doesn't give the option to register. I looked at the video tutorials - but I saw that what I'm trying to achieve is taken as given.
I'd really appreciate some advice - perhaps a link to specific tutorials/documentation that can help me cross this bridge. Below, I'm posting a kind of workflow for what I'm trying to do, with the above described endeavor in bold.
Thanks in advance,
Shakhar

SITE_BUILD WORK_FLOW
Widget – JOIN
User Action : Click
Server Action: Redirect to Page – Membership Options – Student/Freelance/Agency + Paypal links
User Action : Click selected membership option
Server Action: Redirect to Paypal
User Action : Pays the fee in Paypal
Server Action: Sends notice of registration to administrator – issues receipt.
Server Action: Redirect to Registration Page
User Action : Fills in registration details
Server Action: A profile is created based on the registration details
Server Action: A report on the new user's details and payment is sent to the administrators in a common format (xls, Doc, etc.).
Server Action: The user is sent an email with instructions
Server Action: The user profile must now be searchable by various terms.