We suck at getting to the line. That's been known for a while now. It doesn't help that your starting PF never gets to the line. The team shoots too much from the outside and doesn't put any pressure on the defense by taking it to the hole.
Even the New York Times has a live play-by-play (written, not audio). http://nytimes.stats.com/nba/boxscore.asp?gamecode=2010100807&home=7&vis=22