Who needs a recording studio -- or even a full band -- for that next demo? Grab your guitar, BOSS' latest portable Micro BR digital recorder and a fistful of ego for a do-it-yourself session that only a mother could love. The BR-80 lets you record two tracks at once and offers eight tracks of playback along with 64 virtual tracks to mix and master any epics you're dreaming up. For hookup, it's packing aux and 1/4-inch inputs, a headphone out, and even a USB port to interface with a computer. You can also record using its onboard stereo field mics if you lose your cables at a gig. Inside, it's packing four and six-string COSM effects, DNA from its VE-20 to spice up your vocals, and