WITNESS LIST SB  1640 Senate Committee Report Finance May  3, 2007 - 8:30 AM Registering, but not testifying: On: Deithloff, Tim  Attorney  (Texas Higher Education Coordinating Board),  Austin, TX Paredes, Dr. Raymund  Commissioner  (Texas Higher Education Coordinating Board),  Austin, TX Shepard, Robert  Chairman  (Texas Higher Education Coordinating Board),  Austin, TX