KISGB (keep it simple guest book) v5.0 has been released to the public!! It is a fully configurable Module for php-nuke now!! They have also released this new version as a stand-alone package.
I was one of the beta testers for the project and I recomend giving it a try if you are needing a guestbook.
Get all the details, see a demo, and download it here.
[ http://www.gaylenandmargie.com/phpwebsite ]