I'm having massive problems with my MacPro...and they've been worse since I upgraded to 48Gigs of RAM, a new RAID card and RAID. Any help from any party would be greatly appreciated. No kernel panics but increasingly frequent system freezes (requiring hard reboots)...that reached a crescendo yesterday. So I run the Apple hardware diagnostic...the short version and it reports this: Alert! Apple Hardware Test has detected an Error! 4MOT/1/40000002CI-0 How do I do decipher this? Does this meant the card in slot 4 is bad? The port? Or is it PCI slot 0? (first?) Then I ran the deeper test and it FROZE up during the test...about 10% of the way into it. (I let it go all night but it was clearly froze up in the morning...no mouse movement, etc) Crap. Crap. Crap.