MicFlex is a new 18-inch memory-wire USB microphone designed to complement the metal style of new Powerbooks, but there’s probably no reason it wouldn’t work on your PC, assuming it uses standard drivers. The best thing about the MicFlex is its stand, which functions as a weighted USB extension, so that the twisty stalk of the microphone can be used on a desk or removed and plugged directly into the computer. The MicFlex ships May 7th for $49.99.