Resend username and passwords

Hi there is there a way to resend the users password by clicking the "Resend Confirmations" button in CB 1.8?

We have a bunch of users that we needed to import without sending them notifications to the site until we've gone live first.

So I was just wondering if this would send them both their usernames and passwords?

Thanks in advance,
V.

nope - passwords are hashed (encoded) to the database - they cannot be resent in clear text after they are saved/created.