Mega MIDI Firmware 1.4
MAJOR FIX INSIDE, updating is strongly recommended!
OPN Operators were found to be out-of-order in some of my patch-assignment functions. This update fixes that issue to account for the OPN's odd 1, 3, 2, 4 operator address layout.
LFO settings are also now preserved in the favorite keys.
After updating, you should notice a drastic change to the sound of your patches and they should be FAR more accurate.
Please keep in mind that updating the firmware on your Mega MIDI will clear your favorite keys.