Bunsen, the home page was www.powerwatch.com, but the discussion was in the forums and I don't know what the URL to the forums was. It's possible that the whole site was archived, in which case an archive of PowerWatch should link to the archives of the forums. The discussion was in the Power 80/100/120 forums. I don't know where, in the years of discussion the results would be, but they would be by me as either trag or jeff walther and Kaye or Kaye Yum.

Eraser, I think that's correct, but there were two types, because there were two HPV cards. Kan's web page has a good discussion. I'm too lazy to type it all out again here:

http://www.kan.org/6100/hpv.html

Oh, except I can fill in the section on the Power Computing HPV cards. They were just like the PM8100 HPV card, having the 2/4MB capacity, and they fit in Apple machines with no issues. The only difference is that the PCC HPV card has both a Mac (DB15) and a VGA (HD15) connector on the back. Only one connector can be used at a time and the active connector is controlled by a tiny switch on the PCC HPV card.