NBA TV HD launches on DirecTV and DISH

Just in time for the start of the NBA season, NBA TV HD launches on both DirecTV and DISH Network. Every major sports league needs their own channel and now NBA steps up to HD, bringing over 70 national HD games to their subscribers. In addition, they'll have 24 hours of programming, but who knows how much of that will actually be HD. At this point we've lost count of how many HD channels these two providers carry and wonder how many big time NBA fans are going to give up on their cable provider -- assuming they haven't already.