difference between mpc 1000 bk and the mpc 1000 blue

Is anyone know the difference (apart the os)between the two machines.
somedody in the web says that the black one is more reliable with the new os and akai made this new one for that reason.
Anyone knows something more.Thanks

i believe this was asked and answered before in the 1000 forum..

roll through there to see whats up..

the black one is more aerodynamic