Well, I currently have Sirius in two vehicles and Xm in the vette. Which by the way, I never activated when I renewed my subscription.
From what I read before I accidentally deleted the mail was... We'll get extra stations for a higher price but, the price will be less than the cost of having both XM and Sirius.
Also, they said that our existing radios (or equipment) will be fine. We won't have to buy anything extra to make things work.
I wonder if I'll be able to get Sirius radio on satellite (Direct TV) too, since I already have XM radio?