I'm currently running my site with W3TC and Rackspace CDN.
As of right now, to get NextGen Gallery to feed from my CDN I need to create the gallery, then manually upload the pictures and thumbs to my CDN site. Unlike normal WordPress media, the CDN doesn't grab the new galleries automatically.
I know the CDN portion of W3TC can do a one-time upload of custom files, but having to do that after every gallery creation is a little silly. Is there a way around this?
Currently the folder the gallery uses is wp-content/gallery.