http://www.everymac.com/upgrade_card...mpe_500_2.html
This card takes two ZIF cards, not processors. If you read close, you see that it supports two processors of different speeds too. How does this work? Has anyone seen, used, or heard of these before. Would it be possible to have a dual G3 system with this device? And the big question, could you have a pair of dual 500 Mhz cards, giving you a quad processor mac? (or pull the dual 1.25 out of two macs) it seems like a very strange card. It also seems like a great money saving way to upgrade an older single G4 to a dual, just find another identical processor card to the one you have. I can't find these things anywhere though, not even ebay.