.htaccess weird happenings!

[eluser]Nevio[/eluser]

Code:

# Make index.php the directory index page
DirectoryIndex index.php

# CodeIgniter drop of "index.php"
RewriteEngine on
RewriteBase /
RewriteCond $1 !^(index\.php|public|robots\.txt|favicon\.ico)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ ./index.php/$1 [L,QSA]

# Block directory listings
Options -Indexes

This is the best I find out on web in my case well... Works on every platform correctly.