SEO Friendly?

[Hugh Paulson]

I am wondering if it is possible to add some standard HTML headers with META information to the header.txt file to make the guest book search engine friendly? Thank you.

Also, in the settings.php file is there a way to make "Your e-mail:" a required field?

[Klemen]

You will need to add any head HTML code to /templates/default/overall_header.php

To make email required, try some of the things suggested in the past:
viewtopic.php?t=5178
viewtopic.php?t=2722