Protect Your Bandwidth From Leeches
For those with concerns about limited bandwidth and images that others might frequently link to, you will benefit from my anti-leech script generator.
This easy to use page will quickly generate a mod_rewrite script that you store in an .htaccess file in the root of your website or the directory you wish to protect. I’ve added images.google.com to the allowed domains by default so you don’t block innocent searchers.