Sound Opinions, the rock-n-roll talk show hosted by rock critics Greg Kot and Jim DeRogatis that's been running on XRT, will be moving next month to Chicago Public Radio, a station known more for its jazz programming than its rock blocks. The Sound Opinions home page lists some reasons why the show is moving: a larger budget for the program, the use of Chicago Public Radio's performance spaces, and the chance to take the show to a national audience with podcasting and syndication.