Thanks for the empathy! Not pleasant at all - especially the words from my wife.
Yes, the system and the data were on separate partitions. However, not ALL the data was duplicated. Only the stuff i deemed worthy (pics, music, docs, etc).
I'm not sure why, but even a System Restore on the old drive doesn't work. It still blue screens. The drive itself might be toast.
OK, it sounds like my plan should work then. I'm going to do a System Restore to a NEW drive and try to boot. If that works, I'll hook up the "bad" drive, and the other 4 working drives, and hopefully the entire original pool is recognized. If it is, then I'll ask Drivepool to remove the bad drive from the pool which should copy everything off of it, then format that drive and see if there was physical damage. Thanks Christopher!