Based on Digitalpixel's Guestbook from www.myxoops.org
New futures:
Avatars for guests
Avatar of the members will be automaticly taken
female / male
Administrator can write commets for posts
Avatars und female / male pictures can be simply configured whith config.php

Guestbook Plus ... change simly your language

You can test comment function when you register (delete of user account enable) ... normaly only for administrators

Greets
Piti