@ sullysnet
Tryed different dual kits on my board. When going for Dominators check revisions, different ones could cause trouble (even same SPD's).
For your purpose I'd go for Micron Chips, D9GMH or D9GKX, even not listed in vendors QVL, MB will start with initial release BIOS all slots populated.
Depends as well a bit to your location and RMA regulations.
The only vendor I know granting chips is CellShock (preselected Microns, I've tested 30 passes Memtest 86+, no failure), but if you like orange heatspreaders, go for Crucial and check it out.
thanks for the info I went with the RMA and instead bought was others had been using and honestly I like them The GSkill 4G kit 1066Mhz
I guess I can sell the 2G Dominator's on Ebay or keep the set as spares
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