This may sound stupid, but I bought 1 GB of corsair twinx PC3200 C2, and when I turn on the pc it says that the memory is running in "single channel:, how do I change it to "dual Channel" for better performance? . BTW, my MB is an Asus p4p800 de;uxe, and i checked the bios for something related to dual channel, but i cant find it :S .