i was looking at this software hardware package and had a question. if a person already has a sat radio player, pioneer xm2go airwave, and they have a subscription, how would you use it with the xm direct? from what i could tell the xm direct has its own id, like it is an actual reciever, that just feeds the info to a compatible car radio head unit. so if someone has a subscription are they able to set-up the xm direct with their id from their pioneer that they have subscribed?