Considering to change my memory modules of DDR3, OCZ Reaper-X HTC 1333 Mhz CL 5 they looks cool and runs cool too... But i cant reach 1500 mhz stable with also relaxed timings and they become unstable maybe i can just open the browser but when i start a game... BSOD Currently running at 1066 mhz CL 6 6 6 20, 1.7 volts ( BIOS parameters ). I can not even make it run at stock speeds Wondering if i need to change them with a new kit of 2x2GB BUT ... with 2000 Mhz at 2Volts !! No need to overclock. Think that I will have some improvements in games and general PC use ? Thinking about this ( fuck the timings 9 9 9 9 9 ... i dont care anymore ) Patriot Memory DDR3 2000MHz 4GB Patriot DDR3 4GB,PC16000, 2000MHz,CL9, (Kit-of-2) Viper Series They looks veeeery good and the price is reasonable ( now ). I use my rig for gaming about 3 to 4 hours per day gaming on line COD4, L4D sometimes replay old games. What do you suggest change ? Have only 3 kits in the store near my town.