Firmware FAQ and Upgrade Solutions

I have buy a VCI 100 with DJTT Firmware and would like to install the Orginal Firmware or activate the org. Firmware ?

SO I picked up one of these and its a solid piece of kit. I know this is long since gone dead regarding support etc however Id like to upgrade firmare. Where can I get what I need and is one of these boards necessary, I cant flash right onto the chip on the board? Is it a Disc on chip etc