Hey T... MIOS Power user eh... im honoured - tho i think a MIOS floundering user might be more apt ;p neway...to mios 1.6... Loaded it up on all 3 cores, and then slapped me LC f/w's on and fired up logic...once again logic wouldnt recognose the box (using to-comm) however, I went to the LC setup page in logic and added one manually. Still no reaction on the LCD to acknowledge this (stays in the default title screen) again tho, i can still control the faders - weird. So I then tried clicking on the 'write firmware' button and logic said this: The same text was also displayed on the lcds - hoorah! if I click 'ok' it just keeps coming up with that message, if i click cancel all is good and working fine (track info shows up on lcd's etc etc) :D only thing is, I have to repeat the process everytime I open logic...but hey we have some progress! :) Nice1 Dan