How to make 2 sidebar in a WordPress theme?

the easiest way to do it would be to download a theme that is already like that and see how they do it or mod that one.

basically, you will have 2 sidebar calls in index.php, page.php and single.php

<?php get_sidebar(); ?>
and
<?php get_sidebar_1(); ?>

you would also define the second sidebar in the theme’s style.css

if you follow the theme guide you can do about anything
http://codex.wordpress.org/Theme_Development

Please can anyone help me to align my 2 sidebars in my wordpress page http://www.lustigblogg.nu?

I want it in 3 columns:
Left – Sidebar1 (sidebar.php)
Middle – Content (index.php)
Right – Sidebar2 (sidebar2.php)

It looks good in Firefox but not IE.

Appreciate very much any suggestions.