I have had a lot of problems with my memory on this board. I have read and read many many "solutions". I started with a 2 gb set of the voltage extreme titanium alpha 8000. It worked fine for a few months and then it acted like it was incompatible with my board. I rmad the board and the memory. I received brand new both. It seemed to work fine again but I could not get channel 1 to work in either slot 1 or 2. both sticks worked fine in slots 3 or 4 but in any combination with both sticks in it would not work. my conclusion was that since each stick worked fine independently it must be AGAIN something with the board. So I rmad the board a third time. With the same results. I talked to the tech guy in your rma dept or whatever hy le ngyun and explained the problem and he promptly upgraded me to the sli 8500 2gb epp set. Which btw was VERY cool. Then today... same problem. I can not get anything to work in slots 1 or 2. slots 3 and 4 work fine. I have another set of ocz memory that I use in my pc downstairs. I put that in and same exact results. I reset the bios memory options and changed voltages ( all of which i tried in the past with no luck).. same thing. Each stick works fine independently in either slots 3 or 4 but not as a 2 gb set. What can i do? I just spent over $800 on watercooling stuff and now im stuck on 1 gb of memory. I need a solution and fast because I want this computer stable and overclocked? Ive had this thing for 8 months now and have yet to have it work for more than a month without something going wrong. I can pm you my number or whatever it takes. I will call the tech dept on monday and hope something can be done and quick..

I appreciate your quick responses in the past and love doing business with you guys !

Thanks