(usr-tc) hiperarc and multicast

I have multicast available on my network, through a Cisco router. Will the hiperarc route multicast to dialup users, natively? Or does each dialup user have to run a program like 'mTunnel' or use another method to set up a unique tunnel, like with mrouted. lv. - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.