what is the difference between ddr and ddr2, the prices dont really seem to vary, what would best suit my mobo http://www.ebuyer.com/customer/prod...2hvd19wcm9kdWN0X292ZXJ2aWV3&product_uid=60080
EDIT: can you tell me if i need a sound card for this mobo aswell?
EDIT: can you tell me if i need a sound card for this mobo aswell?