Swinksy, did u notice the differences on the game once u did the update, notice anything major straight away ? how long did it take. ?
maybe Ratbag can update the thread and let us know about how the guys did the machine he was talking about and if he has a link on the Stern site anywhere. That would be great cause I am assumning that alot of AC/DC Pro owners would want to run that update the moment they open their game just incase its running older code. The roms shld have a sticker with the software version I am guessing ? 
ANSWER 1 - on IM the upgrade was from 1.1 to 1.6 so some scoring differences, speech, lighting effects - so yes I did notice it. Stern encourage everyone to let them know of any issues so if they hear from multiple people they then address it so keep them informed on any weird glitches. To download, transfer, connect up, activate and adjust settings about 30 minutes as was my first time and took my time.
ANSWER 2 - the link that I put in before is the public release which is the first one at 52 Mb in size. Ratbag may be talking about a release just issued to dealers for testing ???? When you boot the game up it will display it on the dmd so just check it against the software on the link below. No changeable roms that I know of just a usb - I bought a dedicated usb that will stay with the machine so I can plug and load and keep any related info with that usb for future ref or to take around to a mate with the same machine.
It's really easy, you will be right
