Has anyone got the above combo and had trouble fitting in a stick of dominator ram into the slot closest to the 'upwind' noctua heatsink fan? I find that the heatspreader fins on top are too tall and clash with the fan. I've currently got 3x1gb but am thinking of upgrading now the prices are so good to 6x1gb. Can I reposition the fan? or do I have to admit defeat and change the whole lot to go to 3x2gb?