Originally posted by tater:
all right, i have the alpine cda-7876, xm ready. i havent been paying enough attention to xm lately, and i need to know, do i still have to have that external box? that thing is expensive and they can kiss my... for that. but if i just have to buy the antenna or something like that... ill do it. glad to know that it works sweet. i want it
you still need the receiver and the antenna. gonna cost ya about $200.
