Hi all!,im a bit of a newbie!,but Im having trouble getting my nv4 working with a maygay epoch, plugged it in to the loom what was already in the machine, the bigger connector on the nv4, to the note acepter socket on the hopper board, getting 2 and 3 lights flashing, but machine does not know its there?, so ive found out that there is another loom,what connects to the mpu board,instead, a rs232 serial interface cable?, has anyone got one?or knows where i could get one from?, also could someone let me know, that when i have the cable do i still need to connect the other cable to the hopper board as well?, Thanks gonzo