Modification in wp_create_user() method

Hi there all,

i am looking for some function using which the default user registeration pattern can be changed, i.e. when new user try to create a user by default wordpress ask a username and email. and sends the password to the user given email.

i need to have function to enter their password manually rather then randomly generated password

My question how to sort this out? Does WordPress have any quick edit for this rather than changing wp-login.php to get this functionality.

Shall be very thankful.

Regards,
Farhan Islam
(AskWhyWeb Solutions)