> > > So can I install 10.2 without 10.1 etc.? Thanks for any help. > > > > Julie > Hi Julie, OS X (10) has always done the major revisions after the decimal point. 10.1, 10.2, 10.3, and 10.4 have always been standlalone retail releases. As long as your Cube supports it (and it does) you can install it. The 9.2 upgrade is an upgrade for your 9.x System on the Cube's HD. Scott