I recently bought a Powerbook G4 1.67 and I definately need more CPU power so I have decided to go for a Powermac G5. I am not sure which one I should go for and I need your help. How fast is the lowest end (2.0GHz dual) G5 going to be compared to the Powerbook G4? How many more plug-ins, effects can I use in it? I do orchestral music too. Does anyone have any statistics? By the way, Powerbook 1.67 being twice as fast compared to PCs of that speed and is comparable to a 3.2GHz Intel PC is just plain crap! I compared the two side by side and my 3.2GHz PC was almost twice as fast with all the applications (Reason, Emagic Logic, etc).