I’m half-way there with my new mainboard, but probably won’t get Zambesi when it’s released – rather wait for the next stepping which will be further optimised. In the meantime, I’m quite happy running my C3 Deneb at 3.8GHz and cheap-ass DDR-III 1333 memory at 1500MHz using 225MHz bclk with no voltage mods and air cooling (although a CoolerMaster Hyper 212 rather than the stock unit)