Hummingbird, Asynchronous loading for header combined JS, and CDN offloading.

Guys, Super Kudos on Hummingbird! I have a question though and maybe this is in the works and I don't know it.

Is there a way to load the HB generated minified & combined JS files asynchronosly?

Is there a way to offload the minified & combined JS and CSS files to a CDN like cloudfront?