Web Part Configuration:

Title:
enter the optional web part title

Web Part:
AEBirthdayWSS

Configuration:
enter the below configuration options:

site=Site URL (if the picture library is located in another site)
list=Name of the picture library
view=Name of the list view (optional)
future=30 (defines the number of days to look ahead) 
past=5 (defines the number of days to look back) 
type=Birthday (sets the type as eg. "Birthdays", "Anniversaries" etc., see "Anniversary Type" setting on the "Birthday" web part homepage)
years=5 (sets the number of anniversary years) 
template=Attachments;FirstName;LastName;Birthday 
                    (selects the list columns to be displayed)
header=define the optional header text
headerheight=50 (define the optional header height in px)
logo=Header image (enter the URL of the header image)
bgcolor=dodgerblue (set the optional web part background color)
css=CSS styles (enter the optional web part CSS styles)
mailsenabled=1 (enable sending e-mails to users having their birthday)
mailcolumn=enter the list column name containing the mail address
mailtemplate=enter the mail body text template
subject=enter the mail subject line
sentby=enter the mail address of the sender