LOL. 30,000 49ers fans? Dude, it was like 10,000. Multiple false starts were forced by the crowd noise, and he was covering his earholes for plenty more than "a couple of plays" - basically the entire second half - and the 49ers themselves who'd never played in the Dome said it was the loudest and craziest experience in their football lives. Too bad that doesn't meet your standards for making enough noise.