By Clive Young. With the move on February 17 to digital TV comes a secondary move: All wireless microphone users are required to move out of the 700 MHz frequency band. Many mic manufacturers have instituted policies and services to help their customers make the transition, but keeping track of who's doing what can get confusing. Accordingly, here, for your wireless edification, is a rundown of what seven top-name mic manufacturers are doing to ensure your mics get where they have to go:

By Christopher Walsh. Green Day, one of a dwindling number of rock and roll outfits that has demonstrated real staying power and lasting influence, will release a new album this year. Word of the band's next offering reminded me of