Send mail with password to all students

[eluser]Derek Allard[/eluser]
Let me turn this around on you. You help me ok? We'll do this is small pieces.

1) Using the CI database class, how can I use retrieve every record in a table called 'mail'?
2) How would I use CodeIgniter to send an email to 2 people? For the purposes of this task, ignore the results from the database, just simply send an email to [email protected] and [email protected].