http://mikebarrettsblog.blogspot.com/2009/10/live-stream-will-include-games.html A reply to a poster's question:
This could be the tip of a huge iceberg. But understand that only people living within the Blazers broadcast territory will be eligible. Maybe next season, local Rockets fans without cable will have this option. Eventually, maybe the NBA will allow us to purchase the stream of any NBA game not on national TV for a tiny fee. For the majority of people, this is a better option than League Pass or League Pass Broadband.