Eh, fairly impressed they found a way to link them, but its still seems a bit pointless to me. Getting a $5000 machine, specially rigging up a room to deal with the heat (according to some benchmarks, you'd be looking at ~2.4KW for the cards alone under duress, though since I expect they won't be running at max capacity I reckon it might only be half that) and for what? A marginal improvement for DX11 games using a card that slapped it together at the last minute? (ATI came up with the idea, and when their line was released nVidia had 6 months to match it) I still can't imagine you'd be able to cool them properly; they'd start to get hot and soon drop off in power. Surely it'd make more sense to go dual HD5970? That way you can actually cool the damn thing, spend half the money, use half the power, generate half the heat and still have quad GPU's. I still can't quite see how getting this says anything more than "I don't have a penis."