I looked at the pdf on the dvd and it says requirements include intel and ppc g4, 10.4 or higher, so I guess I'm good to go.
You are always free to try.
--J.D.
congratulationsThe upgrade DVD is not the original full OS install DVD, so it is like a retail disc, has dual-architecture, is not computer-specific.
If you had a grey restore DVD that is labeled with the computer series it was meant to restore, that cannot be used for another computer series.