Path: utzoo!attcan!uunet!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!brutus.cs.uiuc.edu!ux1.cso.uiuc.edu!tank!gargoyle!ddsw1!corpane!sparks From: sparks@corpane.UUCP (John Sparks) Newsgroups: comp.sys.amiga Subject: Re: Reading IBM 3 1/2 inch disks Message-ID: <1675@corpane.UUCP> Date: 9 Apr 90 20:35:59 GMT References: <1135@wsu-cs> Distribution: na Organization: Corpane Industries, Inc., Louisville Ky Lines: 30 jal@pandora.cs.wayne.edu (Jason Leigh) writes: >Does anyone know of a PD program that will read 720K IBM 3 1/2 inch disks? >I have tried PC-Patch on PC-Copy but that only does 360K disks. >Any help would be greatly appreciated (oh and please don't tell me to >split the 720K disk into 2 360K disks; I want to keep that as the >last resort). I think you might be confused. There are no 360K 3 1/2 inch disks. On IBM systems you have two size diskettes 5 1/4 and 3 1/2 The 5 1/4 has two densities: 360K and 1.2meg. The 3 1/2 has two densities: 720K and 1.4meg. Call up a BBS and download the demo version of CrossDOS or go to your dealer and buy it for $30. It reads 720K 3 1/2" disks. The demo is read only. The commercial version is read and write MSDOS. No program on the Amiga can read the 1.4Meg diskettes because of a hardware limitation in the Amiga disk controller chip. [tried to email this but it bounced] -- John Sparks | D.I.S.K. 24hrs 2400bps. Accessable via Starlink (Louisville KY) sparks@corpane.UUCP | | PH: (502) 968-DISK As far as we know, our computer has never had an undetected error.