[Plugin: W3 Total Cache] Disable page cache for specific user roles

Hello,
I currently need to disable the page cache only for users with role > subscriber, and serve cached pages to anonymous and subscribers only.
Is there a solution for this?

P.s. sorry for double posting… there’s another topic about this, but strangely it does not appear in the W3 Total Cache support forum, so I fear that no one would read it.

http://wordpress.org/extend/plugins/w3-total-cache/