I just ordered an EPOX EP-9NPA+ with 2 1 GB sticks of OCZ Performance DDR 400. The board has 4 slots for memory and it is described as being able to support 4GB of memory so I am assuming it allows for 4 1GB sticks. I have however heard of people having problems running the their systems with 2 1GB sticks. I am just wondering if I should be worried or not. Thanks in advance for the help.