My question is i have a sabertooth x58 mobo and i bought 2 corsair xms3 4 gb 1333mhz rams. I put them to slots which they supposed to be placed. However i didnt see anybody using 4gb rams so now doesnt that mobo support 4 gb rams in 1 dimm? why nobody doing this kind of combo and they are prefering 2gb x [module number]. If this mobo doesnt spport 4 gb ram in 1 dimm i will change my rams. Because i was planing to buy one more 4 gb and make it triple channel.Please help.