as far as i know the 1000 mhz MDD's were not bootble in os 9 either
not that that ever botherd me or even tried to
os 9 seems a waste on a dual cpu
i am also sure that the old tech in a dual G4
the old ide controller
the pc 100 ram requirements
the 2 gig ram ceilling
no pcie slots
no sata drive support
and obsolete AGP support absolutley make no differnce what so ever because its a dual G4 damn it