Yeah, I have a new '06 with the JBL / SAT system; and got the same info from Southeastern Toyota Distributors (March/April). My dealers were clueless......and S.T.D. really has no definite information on receiver/antenna realease dates. Really dissappointed me with Toyota at first, but I have since learned XM is having financial problems (even though they just paid Ophra Winfrey $50million, ha).....I'm guessing the ball was dropped by XM on the developement....not toyo engineers.
My local dealers are supposed to call me as soon as they get part numbers/ availability. I'll let you know if I get some news before anyone else.
Dave