We have an mATX AMD motherboard MS-6738 KM2M Combo that has 4 Memory slots, 2 can hold 2, x, 1GB PC-133 and 2 can hold 2, x, 1GB PC-2700. From what I’ve read, you are only suppose to use 1 kind of RAM at a time. It comes with 2 PC-2700 sticks of RAM, 1…