I know, I know Andreas.
And who is to say that it might not be possible to combine the output of two controllers for X4?

And the SAM is only something I am considering because I'd like to play around with OS4 and still have the option of using a better OS. ;)

Really, I think when G5 support is introduced, I'll wind up using just my Powerbook and a G5.

I already have an R300 video card for the G5.
And since I will be dual booting that system with OSX, I will finally get to use the Sonnet Tempo SATA X4P card I have lying around.