Ive recently started OC my 3700+ abit more than i use to.. ive dropped the HTT back to x4 and im getting 2.7ghz on stock voltage. My concern is it runs under full load at about 42 - 44 degrees alrdy, im using a thermal take k8n silent cooler (a copper heatsink with 12 blade fan). My question is should i turn up the voltage abit and try for abit more speed? Also its an E4 one if that helps at all.