Hi I have a PCV-RS504 and I would like to add additional memory, probably a gig. Can someone please confirm the correct memory I should use. I believe it is DDR 400 Mhz PC 3200 Desktop (184 PIN) I should be looking for. Is this correct?? Also I need to know if my existing Ram is ECC registered (non parity) or not. How do I know that
Tom
