Hi Folks! I am looking to convert my backup rig into a low power consuming unit. I just realised that because of the ATI 1900 XTX that it has, gobs up power even while idling ... about 155watts/hr even though it runs a dual core phenom II(550). Compare this to my main rig which is quad core phenom (940) and only uses 90watts/hr OCed to 3.4G idling and about 125-130 on load. My guesstimate is the 1900 is sucking up about 75 odd watts even by conservative estimates. I would like to change this to a low power consuming but still decent GC. Wont be playing many games on this. Gets used for HT purposes sometimes (grabbing video/encoding etc). And also is my backup rig, in case I burn down my main rig! Please suggest something that would be an upgrade in performance but a downgrade in power consumption. Thanks everybody!