I think people are willing to help you here, but not if the limit of your patience amounts to the four minutes between your first and second post
Try to be a bit more concise:
You chose your user name and password during the installation process. Did you write it down?
What did you put, and where did you put it?
The cotents of the second and third disk are more free goodies!
I recommend the newbie lounge on FedoraChat.org, I think it's the place for you.
Remember that the money you save on running a linux distribution you'll have to pay in blood, sweat and tears. That's my experience, anyway.