If a 16x 16x board appears soon then I'll be all over it. Being primarily a gamer I'm more interested in the GPU's not being strangled when the next gen Nvidia/ATI stuff appears. I don't think HT is of any use for gaming (?) so a nice OCed 750 and the option to use full fat SLI will be spot on for me.
now need to decide on the i7 860 or i5
Yeah, me, too. The fact that the i7 860 is supposed to be the same price as the i7 920 is putting me off slightly. I'm still thinking, if they're the same price, I'd better just go for the 920.
the i7 860 are faster than 920's
This might help
If only the P55M-GD45 was getting the discount aswell.![]()

So what are the main differences between the GD80 and GD65?
Well, to answer my own question it seems that the P55-GD80 adds an NVIDIA nF200 chip for three-way SLI, a 10-phase supply, and another internal SATA port.
Any other differences?
What's the extra heatsink for?It doesnt have a NF200 chip.
Am i right in thinking the improvement of x16 x16 over x8 x8 is marginal? Around 5-15% ?