That's a bummer, but I thought that might be the case--stupid misleading SLI logo on the box... What is the worst that could happen BTW? Would I most likely just kill the PSU? At least then I could justify quickly buying a new one.
Maybe I'll just buy a SSD instead of another GTX460--how boring. Too bad two crappy PSUs can't be combined to power one good computer. Someone invent an external PCI-E power supply for cheap people like me in this situation