Working with bbdb

[Cecil Westerhof]

I am a newbie with gnus. One important part is bbdb.

In .bbdb I have:
    ["FirstName" "LastName" nil "Company" nil nil
              ("FirstName@company.com" "FirstName.LastName@gmail.com")
              ((creation-date . "2009-10-30") (    timestamp . "2009-10-30")) 
nil]
But when I input 'fi' and the use TAB, I get:
    Possible completions are:
    FirstName.LastName@gmail.com             FirstName LastName 
<FirstName@company.com>
What is happening here. Why are the both e-mail addresses not generated
in the same way?

Is there an easy way to fill the .bbdb file?

-- 
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof