> For PowerBook G4 5,6 (1,67 GHz and DDR1 model) the Mplayer results are: [...]
> PowerBook 5,8 (1,67 GHz and DDR2 model) results are: [...]
> So it looks the results are pretty much the same (actually slightly slower for
> the DDR2 model [...]).

Thanks. Pretty much as expected for G4 and in line with your previous DDR1 iBook vs. DDR2 PowerBook results scaled by me.