Although we're still waiting on some details, dreamGEAR's iSound Twist Speaker ($80) strikes us as a pretty neat-looking Bluetooth speaker and speakerphone. Measuring 9.75" long, about 2" tall and just a little bit deeper, the twisted bar is hard plastic with a soft touch rubber coating that feels quite nice. Hidden behind the grill on the right are two speakers, with a passive subwoofer behind them. Along the top of the left side are five function…