I currently have A/UX 1.0 (bleh). I have ordered an upgrade to 2.0 on CD-ROM. My problem is that right now I need the disk space taken up by A/UX 1.0. Do I need to have 1.0 to do the upgrade, or can I erase it and safely install 2.0 when the CD-ROM arrives. Jason Ferrara tjferrar at mcs.drexel.edu jferrara at gnu.ai.mit.edu