I've published a new rfacebook titled "How can I create a Friends
Badge using the Facebook API?" that show you how you can create a
friends badge in two easy steps. First, get your friends' ids (calling
the friends.get Facebook API using rfacebook) and than get all your
friends' square profile pic links (calling users.getInfo asking for
the pic_square field).
PS: Please send any comments, corrections or additions about the
friends badge FAQ entry to the rfacebook mailing list/forum @