Yea...installed mine yesterday and am very please with these over the 6.4 i see i significant difference in consistance of my frames.
Best,
3Ball
Antec Neo HE 550w
AMD 3700+ Sandy @ 2316mhz
Gigabyte K8N SLI Pro
Sapphire X1900XTX (665 / 775) actual!
(2x1024mb) Patriot Performance Mem (2.5-3-2-5) @ 420mhz
!Mobo Limiting OC!