I am upgrading to a 2600k & P8P67 Evo, placing the order tomorrow... I game 95% of the time (Black Ops and other FPS). I was going to pick up this ram G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500). However I am not entirely sure if I really need 8GB or what speed Ram to choose... Memory is not a known subject for me. What ram will best suit my situation.. P8P67 mobo + 2600k @ 4.5ghz daily. mobo notes... G-Skill has always been good to me and never had issues.. -What speed? -What timings?