I am reading up on amazon s3 service and would like to have my assets on the amazon s3 service to have my sites url in the front.
http://docs.amazonwebservices.com/AmazonS3/2006-03-01/VirtualHosting.html
does anyone know how to do this? It says to create a cname but do i just create a cname like assets.mysite.com from my domain provider? how does my rails app know that aassets belong to to my rails app?