It has been cooking in for about 8 hours now. I've got 4 cores running on D2OL and it is putting out some HEAT. Will see how the output averages in the morning. I hope that the output is something fabulous in the morning, but I don't really expect it to be anything more than what the q6600 does. The problem with d2ol is that there isn't really any uniformity to the various work units. There is quite a spread between what the 4 cores are outputting, however that I attribute to the different type work units. But like I said, it's putting out some heat, both the CPU and also the power supply.
The CPU fan is a really hefty bugger, complete with pipes. It's running quiet though, which is good.