Previous 1 2 Next 15 Replies Latest reply: Feb 25, 2013 11:18 AM by BDAqua
DadOfSixJon Level 1 Level 1 (0 points)

Well, I need to use my old 10.3 and  10.4 now and again (on two older iMacs, G4, G5) to use an older CLASSIC (9.0) software (Adobe Page Mill, in case you are wondering).


But I also need to use 10.5 for newer stuff. 


Can I have two Operating Systems on my computer installed?  How do I do that?  And how do I use each?


I imagine I would have to restart my computer for each use.  How do I do that?


Thank you!



PS:  I posted similar question on 10.3 site.   Along with my new INTEL imac (10.8) I have a G4 and G5 I need to keep going, and to be able to use the CLASSIC 9.0 now and again.  Thx!

G5 Desktop, Mac OS X (10.4.8), Also own G3 and G4 and Intel iMac
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