Does anyone have (or know where to find) the specs for the Apple DiskCopy 4.2 disk image format? I know the specs were published (unlike the new Apple Disk Copy 6.x NDIF format), but searches with Altavista, Google, and Ask didn't turn them up. I have some raw disk images of 720K and 1440K diskettes on my web site, and I want to write a Linux program to take a raw image and turn it into an ADC4.2 image, so people with Macs can more easily deal with them. Eric