Path: utzoo!attcan!uunet!lll-winken!lll-tis!ames!mailrus!iuvax!ndcheg!ndmath!cww From: cww@ndmath.UUCP (Clarence W. Wilkerson) Newsgroups: comp.os.cpm Subject: Re: CP/M->MSDOS problems Summary: PC uses no skewing of sectors Message-ID: <1211@ndmath.UUCP> Date: 10 Sep 88 04:05:06 GMT References: <8809091315.AA11136@ucbvax.Berkeley.EDU> Organization: Math. Dept., Univ. of Notre Dame Lines: 6 My guess, not having Commodore equipment is that the PC disks you formatted on the Commodore had a built in skew factor. That is is, that the order of the physical sectors was not the order of the logical sectors. Many cp/m systems did this for dd rather than use a software sectoring skew as on the 8" sd format. However, on a standard PC disk, the order of the physical sectors is 1,2,3,4,5,6,7,8 9 whereas on your