Which memory is being sold now that uses the BH5 chips? I am building an AMD rig and need something in the pc3200-pc3700 range with CAS 2. I wan to run a fsb of 220-240 at cas 2 or 2.5. I will be using a DFI ultra infinity 2 so a high vdimm requirement will not be an issue, the infinity goes up to 3.3v.