Quote Originally Posted by julie.t View Post
On the sub-category pages, I would like to:
  1. center the product image, title, description, attributes
  2. have the add to cart box right under the attributes
  3. write a review and tell a friend side by side under the add to cart box
Basically I want to bring everything closer in on the page and not so spread out. Can anyone tell me which file (s) I need to change? Thank you in advance.
You must mean on the product information pages? The subcategory pages don't have all that stuff on them. :-)

all that would be don in includes/templates/YOUR_TEMPLATE/templates/tpl_product_info_display. The nice thing about that file is that every section is nicely separated with handy little hidden tags. So you can just copy and paste the add to cart section, etc., right where you want it.

I must say though, that would seem really narrow and tall to have everything one up on the other like that, but it is doable.

Once you get them in the right order you want, then you'd need to adjust the css.