Polkit for CDROM

This is what my polkit-default-privs.standard has for CDROM

org.freedesktop.hal.device-access.cdrom auth_admin_keep_always:yes:yes

Not sure what it means but seems to say that authority is retained by admin? Is there a man page for all the polkit stuff?

The suggestion from scanning other bug reports is that many problems arise with this newish security policy stuff and that may be why I acnnot get audio CDs to “mount”

Anybody know anything more?