In my first impression, i was very pleased. But after i check my pages with w3validator, it shows various errors. And after unpublished, all errors gone. Therefore, i deactivate this plugin in my site [with Joomla 1.5.9]. Who does not care about the validation of W3, its an excellent Plugin to them. I have to rate it as good.

N.B. To the developers: Please solve the W3 validation issues, then I and some other people like me may use it again.

First I must say it is the BEST solution ever with native Joomla 1.5 who dont want a real non-commercial Guest book component. Here is no HIDDEN Fee [like Copyright notice, which will can remove after donation].

Its simple to setup and simple to work. With easyCaptcha, it works fine.

So full mark goes to its dedicated team.