I have had success on both platforms.
I found I HAD to format in HFS+ on both...numerous pram zaps were required (in fact, CUDA resets) and you cannot have the
LDA3 or 4 CD's (viewable in ASP)-thats apparantly just impossible--though it seems to me you could edit the installer file for this one?
Single user mode is also helpful in the install...in short, persistance pays and once it was running I was pretty impressed with how well it performed.
-jim