Fermi that was running PhysX at Jensen's GTC keynote was real but the one that we all took pictures of was a mock-up.

The real engineering sample card is full of dangling wires. Basically, it looks like an octopus of modules and wires and the top brass at Nvidia didn't want to give that thing to Jensen. This was confirmed today by a top Nvidia VP president class chap, but the same person did confirm that the card is real and that it does exist.

Charlie was surely right about this one here. The card that Jensen showed and we all pictured is not a working sample. Some key people at Nvidia have promised to show us the picture of the real one. Stay tuned.