Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!elroy.jpl.nasa.gov!jarthur!nntp-server.caltech.edu!toddpw From: toddpw@nntp-server.caltech.edu (Todd P. Whitesel) Newsgroups: comp.sys.apple2 Subject: Re: If you got 5.0.3 before the official release READ THIS Message-ID: <1990Nov27.082221.22085@nntp-server.caltech.edu> Date: 27 Nov 90 08:22:21 GMT References: <1990Nov27.063358.11543@nntp-server.caltech.edu> <7414@hub.ucsb.edu> Organization: California Institute of Technology, Pasadena Lines: 17 6600prao@ucsbuxa.ucsb.edu (Parik Rao) writes: > The only thing changed between Living Disc and >golden master is the Laserwriter driver. Lovely. That means that something altogether different was causing the random disk block overwrites. Maybe it's the ZipGS and the Ramfast firmware driver corrupting the O/S cache and causing blocks to get written back to disk with the wrong data in them...? What is the 'known incompatibility' between the Zip and the Ramfast anyway, and are Zip &/or CVT going to mail me or do I have to call them? Todd Whitesel toddpw @ tybalt.caltech.edu