Unfortunately, Cisco does not have an true implementation of multicast-enabled MPLS available today, other than that idea where you run tunnels between various CE routers (which is basically a hack). The Internet draft standard of draft-rosen-vpn-mcast-00.txt has been implemented by, uh, another vendor who shall remain unnamed, but not by Cisco.
It's pretty ironic that Cisco is late to implement this standard when you consider that Eric Rosen, for whom the draft is named, works for Cisco. So basically Cisco is being slow to implement their own technology.
