Quick Cache with PageSpeed

Now that mod_pagespeed 1.0 is out, I’d like to know how it interacts with Quick Cache.

Can I use the 2 together? What settings should I use in each?

At the moment, I have core/default options on in mod_pagespeed and I don’t have Quick Cache.

http://ww.wp.xz.cn/extend/plugins/quick-cache/