Not enough NBA on TV

Do I have to buy some cable poackage in order to get decent coverage? I had some time to watch tv with my son ( he's three months but he already love hoops) last night and there was no NBA on for me. I did see Bobby Knight and he looked practivally sedated for him.

TV is lame enough. I want my NBATV.

Spurs. Suns. Mavs. Pistons. Heat. Griz. Rockets...