It is your choice whether to continue the download or end it here. When you open Eudora for the first time, you will see the screen shown above. If not, you will have to go to Tools and the options on the pull down menu. Real Name and Return address are all their if not add them in. The POP account name and the return address should be identical.
Nothing belongs in the dialup username.
Verify your POP account name is in there. Finger are both boxes that are left empty. This concludes your installation of Eudora Lite.