Help with Preventing Hotlinking

Hi fellas

I want to prevent other sites from hotlinking from my site

.htaccess on my server is

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

AddType Applicaions/CAB .cab

Code (markup):

what i want to do is each time a hot-link is done to a (cab,zip,rar,exe ) I waant the user to land on

http://www.1800pocketpc.com/sorry-hotlinking-has-been-disabled

Code (markup):

and when an image (jpg/jpeg/bmp/png/gif) is hotlinked I want this image to be shown on the other site, having this image hosted on my site might not work so itys hosted on image shack

http://img168.imageshack.us/img168/7426/hotlinkingdisabled4117djv3.jpg

Code (markup):

I am not sure what I have to add in to .htaccess , This is what I have come up with ( through google ) , I am not sure if this is correct though

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

AddType Applicaions/CAB .cab

RewriteEngine on
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://(www\.)?1800pocketpc.com/.*$ [NC]
#RewriteRule \.(gif|jpg|png|gif|bmp)$ - [F]
#RewriteRule \.(gif|jpg|png|gif|bmp)$ http://img168.imageshack.us/img168/7426/hotlinkingdisabled4117djv3.jpg [R,L]
#RewriteRule \.(cab|zip|rar|exe)$ - [F]
#RewriteRule \.(cab|zip|rar|exe)$ http://www.1800pocketpc.com/sorry-hotlinking-has-been-disabled [R,L]

Code (markup):

can some one tell me if this is right. thanks

 

Take a look here how to prevent hotlinking:

http://www.hongkiat.com/blog/protect-wordpress-blog-against-image-theft-hotlinking/