started to upgrade my computer antec case,asus p3q5 deluxe m/b e8400 dual core chip,4gb ocz platinum ddr3 ram 1tb spinpoint hdd.Still have a couple of lesser components stock intel heatsink and fan and a no name 550w psu from my old machine,the problem i'm having is when i run cpu-z it says the cpu voltage is 2.315 is this too high.From what i have read on overclocking 2.1 should be at the normal end of high but this is its stock setting as i havent increased anything yet.Want to get all the peices in place first before i start to have a go at overclocking,need a decent heatsink and fan and a proper psu any ideas on a fan got a ocz modxstream 600w psu in mind.Had a look in the bios and theres quite a bit to play with so will be referring back to the overclocking guide for beginners quite often.Anyone have any tips to lessen this huge learning curve would be most appreciated