After I uploaded and activated my Atahualpa 3.4.1 theme. At the bottom of my admin page it says:

Broken Themes

The following themes are installed but incomplete. Themes must have a stylesheet and a template.
Name Description
Stylesheet is missing.

Where do I find that and how do I repair it. I really like this theme and will probably change the pics later but that is too technical for me right now and those a fine for a while until I learn more.

Looks like you didn't upload style.css

I also had this problem. I was just updating to the most recent version before posting. Should I use the sytle.css from the older version (3.2)?

Actually it installed a style.css but it only contains the following:
/*
Theme Name: Atahualpa
Theme URI: http://wordpress.bytesforall.com/
Description: Version 3.4.1 - Atahualpa is a WordPress/PHP/CSS Framework that lets you build your own unique, professional and browser-safe WordPress theme: 1-5 columns, fluid or fixed width, rotating header images and over 200 theme options. Tutorials, downloads and support at the <a href="http://forum.bytesforall.com/">BFA WP Forum</a>
Version: 3.4.1
Author: BytesForAll
Author URI: http://forum.bytesforall.com/
Tags: white, one-column, two-columns, three-columns, four-columns, fixed-width, flexible-width, custom-colors, custom-header, theme-options, left-sidebar, right-sidebar, threaded-comments, sticky-post, translation-ready
*/

.aligncenter {
display: block;
margin-left: auto;
margin-right: auto;
}

.alignleft {
float: left;
}

.alignright {
float: right;
}

that is the correct style.css - most of the css is now in css.php so it can be inline or external (broken in 3.4.0 and 3.4.1)

What version of WP and PHP are you?

WordPress 2.8.2. and PHP 5.x