Follow these steps:

1) Install Worpress

1.1) Install these plugins:

+ WP PAGINATE
+ CUSTOM QUERY STRING

1.2) Check these options in the WordPress interface:

Options > Writing:
+ When starting a post, show: Advanced Controls

Options > Reading:
+ Show at most: 1 post

Options > Miscellaneous:
+ Allow File Uploads: (if you want your folder to be writtable, don’t forget to set the CHMOD permissions to 777)

Options> CQS:
+ Choose ‘is_category’ in New Condition
+ Choose the number of thumbnails you wish to show on the archive pages. (All –> -1)
For example: is_category show -1 posts per page, ordered by date DESC

2) Upload the theme

+ Upload the theme folder to the path wp-content/themes/ and then activate it from the WordPress panel.

+ If you want popup comments, go to wp-includes and overwritte the comment-functions.php file. For more instructions, read the txt file in the 'popup comments' folder.

3) Posting

+ Upload the photo with the UPLOAD option. This template works for photos in 640*480 pixels. If you want to show larger pictures, you must set the CSS in CONTAINER: WIDTH.
Check the ‘Create Thumbnail’ option and enter the values of your choice.

+ Copy the URL of the image you’ve just uploaded and go to WRITE POST. Paste the URL in the POST and EXCERPT fields. (if you're using WP 2.0 don't need this step). The URL in the EXCERPT field must be the thumbnail picture, which WordPress creates with the format: thumb-name-of-the-picture.jpg. Chose a category and post.

+ If you want to add a description or comment your photo, you can do it under the picture in the BODY field.

4) Personalize

4.1) Links on the navigation menu

+ The menu is on the footer template or the "menu" template.

4.2) Archives

The template is prepared to show archives per categories. But if you wish to show an archive page with all your thumbnails you just have to go to WRITE>PAGES and create a page called “Archives” using as default template “Archives”

B) Comments & Suggestions

+ Email: talyta@gmail.com

C) Tecnical support

+ I’m sorry, but there’s no technical support.