Hi,
i am in the process of buying a c860 privately - it\'s the choice of the two! keyboard much more usable, 3.5mm socket (standard) instead of 2.5 mm on the 6000, battery life is better. okay the screen on the 6000 is 0.3\" bigger - big deal... There are many guides around for converting to english yourself, with screenshots guiding you through the japanese screens. It seems to be very quick and painless, and there is also a script to do it all for you. just search. and enjoy!