[Theme: Imbalance] Show all posts on single-post page, below single-post

Hello,

When I view a single post, I want my site to display all posts (i.e. what I see on the main index) under that single entry.

Here’s an example of what I mean. Notice the entries on the frontpage, now click any entry and scroll to the bottom, all entries are displayed.

Here’s my website: http://www.icomefromreykjavik.com
I’m using WordPress 3.2 and the theme ‘Imbalance’.

I’ve been playing around with the code but I can’t get it to work. I tried copying from index.php everything between get_header and get_footer, but all I get is a thumbnail and link to the same entry that I’m viewing.

Here are my index.php and single.php codes, respectively:

index.php
[code moderated - please follow the forum guidelines for posting code]

single.php

[dito]