What to do next

Since there isn't any documentation with the module that I can find, I'm not sure what to do next.

I've installed the module. I want to be able to use this in a sidebar block that collects three things and stores them in CiviCRM: first name, last name, e-mail.

Here is the form, although I've removed domain info for security purposes:

<form  action="http://www.domain.com/civicrm/profile/edit&amp;gid=1&amp;reset=1" method="post" name="Edit" id="Edit" >
<div><input name="postURL" type="hidden" value="http://www.domain.com/thank_you_email" /><input name="cancelURL" type="hidden" value="http://www.domain.com/" /><input name="group[1]" type="hidden" value="1" /><input name="_qf_default" type="hidden" value="Edit:cancel" /></div>
<script type="text/javascript" src="http://www.domain.com/sites/all/modules/civicrm/js/Common.js"></script><div id="crm-container" lang="en" xml:lang="en">
<label for="email-Primary"><span style="font-size: xx-small">Email address</span></label><br /><input maxlength="64" size="20" name="email-Primary" type="text" id="email-Primary" class="form-text big required" /><br />
<label for="first_name"><span style="font-size: xx-small">First name</span></label><br /><input maxlength="64" size="20" name="first_name" type="text" id="first_name" class="form-text big" /><br />
<label for="last_name"><span style="font-size: xx-small">Last name</span></label><br /><input maxlength="64" size="20" name="last_name" type="text" id="last_name" class="form-text big" /><br />
&nbsp;
</div>

<div class="crm-submit-buttons"><input class="form-submit default" name="_qf_Edit_next" value="Submit" type="submit" /></div>
</form>

Thanks for the help.