Its amazing when you go to find the very detailed spec sheet for the VJ's it disappears. Valentino, it is possible that Mutoh did go back with the 128 sticks for those printers, but I do know that when it came out a couple years back it had 512 onboard, or atleast that what I was being told.
RandyA would be better to answer that question now. I am sure if he reads this post he will straighten out any misunderstandings.
I still wouldnt be using a USB port for printing. My Old SP-300 connectivity is a pain in the a** when doing those high MB jobs that are to small to put on the 64" VJ.
OH well, I am very interested to see what comes of this post.