I guess you've got the Pre by now? How do you like it?
I have the M-Zero remote, and I like it. Tough, I have a Audio Note P1 power-amp with a volume-knob. Lately I've been playing music with a DAC connected directly to the P1 and the sound is much richer. I find the M-Zero to be a bit 'thin'. A bit dissapointing, as both amps are Audio Note (synergy effect? ).
I'm now looking into a combined soundcard, preamp and DAC, the Apogee Duet, to use instead of the M-Zero.
And yes, there is two Audio Note divisions. UK and Japan, also known as Kondo. Japan is mostly very exclucive stuff. Actually, there is 3 divisions - AudioNote kits as well.