There's something that makes me crazy about the G70 and contributes a lot to reduce its attractiveness to me: I would love to be able to make use of the one touch setting, but each time I press one of the 4 one touch button, the arranger chord mode is set back to "intelligent". To me, only the "piano like" mode is usable and I can not understand why the "intelligent" chord mode is the default and WHY THIS DEFAULT MODE CAN NOT BE SET IN THE ARRANGER GLOBAL SETTINGS (ROLAND ENGINEERS, THIS COMPLAIN IS FOR YOU !!!). Anyway, can someone tell me if there's a way to keep the "piano like" setting after having pressed a one touch button ? My G70 has OS version 1.1. Thanks a lot for the tip !