iBWd Guestbook is an easy to install guestbook script written in PHP. It supports language files, users can use smileys and lay out codes, you can set if html is allowed or not, and includes a password protected admin interface where admin can modify or delete posts. It is also easy to modify the lay out using CSS file, and features next/previous navigation links for entries. You can set required fields by yourself (fields: name, e-mail, homepage, place, icq, msn and entry) and easily configure time offset and date display.