Mod Rewrite not working for me

[eluser]libnac[/eluser]
You can access to this file because all the requests are redirected to index.php by default and try to execute this function on your main controller class. When codeigniter receives http://12.34.56.78/images/smiley.gif, it try to execute function images with smiley.gif and how this function doesn't exists you can obtain this image.

This is why you must create an .htaccess file on the www directory, like this:

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule ^$ index.php [L]
RewriteCond $1 !^(index.php|media|img|javascript|css|robots.txt|favicon.ico|images)
RewriteRule ^(.*)$ index.php/$1 [L]
</IfModule>

Then you can access to all the files listed between brackets.

I hope this works for you