Asus Striker Extreme Memory Timings. Problem: No boot.

[neptune]

model of the motherboard: Asus Striker Extreme
model of the memory: F2-8500CL5D-2GBPI (G.SKILL DDR2 PC2 8500) 1066 (PC2 8500) Dual Channel Kit Desktop Memory
model of the CPU: Intel core 2 duo e6750

I've got my new pair of sticks: F2-8500CL5D-2GBPI (G.SKILL DDR2 PC2 8500)
I can't manke them boot. Don't know what the problem might be. I can boot with one stick of corsair dominator at 800Mhz and set the supposed correct timings and voltage for the g.skills.
It's kind of strage because the corsair memory boots with everything in "auto".

Thank you !

[GSKILL TECH]

could you try only one stick and see it boots or not?