Requsting help with a crossdomain.xml file issue.

After a many hours worth of searching and trying stuff, I figured I would drop answers a line and see if I can get some help.

I have made a simple database hosted on bluehost, made some php files to transfer data, and have unity using them to display and add to that database. This web player application is hosted on dropbox.

So, in the editor and with a local pc build or a local web player build, it works great, but when I make a web player version, upload it to dropbox, and run it from there I get the dreaded 'Rejected because no crossdomain.xml policy was be found.

Now, in my research, I have found and created this file and put it where I 'think' I am supposed to put it, the root of my web server, and actually, I have put it everywhere, but to no avail, even the dropbox location where the unity3d file is.

Here is the web player app, https://dl.dropboxusercontent.com/u/347107311/DatabaseWebTest/DatabaseWebTest.html, don't know if that helps at all. My web server url is gravenimagesgames.com and the xml doc can be found gravenimagesgames.com/crossdomain.xml.

Questions: 1. Where exactly should the xml file be, the web server route where the database and php scripts are, or where the unity3d file is(or it's root). 2. What should I have in the Host Url slot under the editor settings www security emulation, or does that only matter for any editor doings? 3. Is there something wrong with my xml file, I have copied a supposedly working one from the web.

Thanks.