Is is true what they say about Dixie?

I'm sure you know about the Dixie Chicks being banned from radio stations across the nation after one of them told fans in London that she was ashamed to be from Texas (cause of Dubya, as if you had to be told). Well apparently South Carolina was so offended by this insult that the state legislature voted 50-35 in favor of a resolution to make the Dixie Chicks perform a free 'apology' concert to South Carolina troops.