AFAIK after you test your new system (everything works, you did not loose anything in the upgrade), you can just delete it. Silvo On Wednesday, Feb 4, 2004, at 11:49 Europe/London, S. Moussly wrote: > I just archived my previous OS and reinstalled Panther. Everything is > back > to how it used to be. The only downfall is that I have around 1.9GB of > "Previous System" that is taking a lot of my HD space. What is and > what is > not Safe to delete? How does the "Previous System" folder work with > the new > System? > Silvo Conticello TiBook 500MHz/768Mb RAM/60Gb HD/OS10.2.8 iMac 1GHz/500Mb Ram/80Gb HD/OS10.3.2/17" display E-mail: silvoc at tiscali.it Cambridge UK