Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!wuarchive!rex!uflorida!haven!mimsy!mojo!yun From: yun@eng.umd.edu (Dragon Taunter) Newsgroups: comp.sys.ibm.pc.misc Subject: question about dos Keywords: Help please! Message-ID: <1990Nov26.172206.244@eng.umd.edu> Date: 26 Nov 90 17:22:06 GMT Sender: news@eng.umd.edu (The News System) Organization: College of Engineering, Maryversity of Uniland, College Park Lines: 9 I have been handed down an old AT with 512K ram. It has a full hard disk which I do not want to overwrite. How do I upgrade to a newer dos? I suspect that there is more to it than copying over everything in /DOS -- yun@wam.umd.edu zwy0c@scfvm.gsfc.nasa.gov (code 926) yun@eng.umd.edu zwy0c@charney.gsfc.nasa.gov 5 hrs 10' 39" W 39 deg 2' 9.7" N A milihelen is the amount of beauty required to launch one ship.