You asked the same question in September and looks like nothing has changed in your desires.
Your current PSU should power a HD6670 as long as you don't overclock the video card.
Thanks, I was just making sure as I wasn't buying something I didn't need. Also things change very quickly in computer technology.
How is the quality of MSI R6670-MD1GD3? Is there a better graphics card that would be supported by the CORSAIR Builder Series CX430 430W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply. Thanks again!!