Got the hardware all together Saturday, and spent most of Sunday reloading software. Have not had a chance to run much of anything yet.
Although, if the installation performance is any indication, this pup is bloody quick. The Seagate vertical recording drives (dual 320GB) seem to be really quick as well.
I hope to finish up installation of all the software tonight and start actually using it.
EDIT: Forgot to mention. This thing runs very cool. Idle holds around 35C and the highest it gotten yet is 42C. Anxious to see what happens when AHII is loaded up.