Bill Arning, the current curator of the List Visual Arts Center at the Massachusetts Institute of Technology, will assume his position as director of the Contemporary Arts Museum Houston on April 6, 2009. His hiring ends a 10-month search."It was a long process," Arning tells Hair Balls, "but I'm very happy with the way it turned out." Even before his career in the art world, he was a freelance writer and a proud member of a small punk band named The Student Teachers. "Mr. Arning impressed