A google search that would work would be something like "index of" site:www.target.com or allinurl:"index of" site:www.target.com. A lot of websites dont like to give out directory listings. I have seen forced directory listings hinted at, but have never been able to find out how to do it. Is this just a myth? There are a few tools that can strip websites, but I dont know of any tools that can look at a website and pull up a directory listing unless you could see the listing in your browser normally.