> But MESS's Apple II+ f8 ROM is identical to the last 2KB of > AppleWin's APPLE2.ROM. You're right. My mistake. > I would hypothesize that it is a hacked ROM designed for cracking games Yes, in fact I used NMI to do this. ;-) > What else is wrong with these ROMs I cannot say, but they should be > replaced immediately. Indeed. Cheers, Nick.