The default user is called 'admin', and the password is the one you have specified at step 10 of the set-up process (the screen where you entered your firstname, lastname and email address).
If you need to reset the password you could go to the db and reset it.
Take a look here for more info http://ez.no/community/forum/developer/how_do_i_access_the_site_as_none_of_my_passwords_work_anymore/regenerating_password
Tony
Tony Wood : twitter.com/tonywood
Vision with Technology
Experts in eZ Publish consulting & development
