Ok...... I've been searching hi-n-lo all over for an answer to this question(s) to no avail.... so I'm hoping someone here more knowledgeable can help.

Software: Xara Web Designer MX Premium v8

1: Can the above "save as" a .PHP file?

2: If not (as far as I've seen it cannot?) Is there a way to name a page as *.php?

I'm trying to incorporate the "Advanced Comment System" in a web page, so customers can post testimonials "live". It's a pretty slick script and FREE but it must run ON a .php file.... not .html. I've tried to iframe it but the way it's "called" the author states it must be within php tags on a php page. I'll try to include the dl link here if i can.

Thanks in advance!!!!!!
http://www.plohni.com/wb/content/php...ent_system.php

Description:
About "Advanced comment system"
This script provides an advanced comment system you can include in any of your PHP pages easily. The scripts needs to be installed only once and can be used on many different pages. It is very similar to the comment system which is in use on this website.