I'm using Atahualpa 3.4.4. I know it's an older version, but it's just too much work to update everything manually.

Anyway, I have it set so users follow a link to enter comments on a separate page from the post text (I'm displaying just one post per page).

I'd like to change it back so the comment box and comments display below posts. Do I edit comments.php? Or index.php? I'm lost. Thanks -

if you made a change to the theme code originally, back out that change. or you could just get a new copy of 3.4.4 and upload it replacing the copy on your host. Make sure to save your header images if you have any.