I have two PC2100 CL2 memory module and I bought a MSI k2N2L motherboard, based on nforce 2 chipset. Using DualDDR mode seems to be a good idea. but there isn't any reference on the manual how to activate this feature? I know that one memory module has to be in slot1 or 2 and the otherone should be in slot 3, giving that slot1 is the closest to the CPU. But is there anything else? Like any BIOS change or...?

i have that same board and i wondered the same thing... they have no refrence to it. but after running 3dmark there is about a 800 point gain by using banks 1and 3 rather then 1 and 2... other than that i dont know if there is anything else you need to do. it is quite odd that msi makes no refrence to it at all...

I used at first bank 1 and 3 but then changed to bank 2 and 3. Compare to 1 and 3 the 3dmark 2001 dropped by 150 point. Guess that I have to change back...