Zoom G3 version 2 is released in Japan. Go to the Japanese version of the Zoom site and download the version 2 firmware update. It gives all the amp models in the G5 G3x and allows for using 6 effect slots at the same time. Also seems the audio quality is upgraded a bit. Here is a video demonstrating the new V2. Be sure to also download the presets also, and be warned they are gonna be glitchy, and are named all jumbled characters. Probably another reason its not released in the US.