I just picked up an 06 tl as many of you know... which updated of the navi disc's will i recieve from Acura? is there somewhere i can sign up to make sure i get them? alot of people are talking about 3.50 coming out to replace 3.40... it doesnt sound like a huge update.... which ones do acura decide to give to there customers?

thanks,
i m not just not sure about this....