I've gotten attachment_fu working well with Amazon S3.
The only problem is that I don't know how to generate public URLs that contain my much-cooler virtual S3 host names, e.g. 'images.mydomain.com' with the plugin.
Attachment_fu has a ':server' configuration option, which will change 's3.amazonaws.com' to whatever host name you specify. Unfortunately, setting this to your virtually-hosted bucket name ('images.mydomain.com') results in a URL like this:
which does not work, of course.
Does anyone know how I can configure the plug to use my slick virtual host names and generate this:
? Am I missing something obvious (very likely)? Or will I need to roll my own URL-substitution scheme?
Thanks so much for any help you can provide.