[SOLVED] Creating a new page template

Hi. I've been having problems with the comment box appearing on pages created with a certain plugin. These pages do not have the typical "allow comments" checkbox in the dashboard. I asked the plugin author how to remove this box and at first he told me to make a copy of my theme's "sinlge.php" file (or "page.php") and rename the new copy this specific name that will then serve as a template for the plugin pages. However, in Atahualpa, there are no files with such names. At least I cannot find them.

So then the plugin author responded with this: "Then you have to ask the theme developer how to create a page template without the comment form."

I've never created a page template before. Can someone help me?

Thanks!
Emanuel