It seems that back to my mac will not work while I am tether either threw USB, Wifi or bluetooth. In the System menu under Mobile Me Back to My Mac tab says that it can't provide access to sharing services on this computer because it requires a router that supports NAT Port Mapping Protocol (NAT-PMP) or Universal Plug and Play (UPnP). Is there any way to get this to work using MiWi.

Thanks,
Chris