On this note, it should be possible to discard the first 84 bytes of DiskCopy 4.2 images in order to obtain raw images. IIRC, kegs will use these raw images. kegs will run on a number of Unix systems, including Linux and NetBSD. Now to find old Solaris and IRIX boxes to try kegs on more interesting platforms. :-) The reverse process is, of course, slightly more difficult. Byron. In article <5BHf7.108585$oh1.39643886@news2.rdc2.tx.home.com> you wrote: : Apparently you can use Apple's DiskCopy (on a Mac) to create a .img file : from an Apple II disk. From there, some emulators are good to go. XGS, the