http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00864946&tmp_task=prodinfoCategory&cc=us&dlc=en&jumpid=reg_r1002_usen_c-001_title_r0001&lc=en&product=3359920#N121 hello, i have this oem hp computer and under the motherboard it said its compatible with intel core 2 duo E6x00 upgrades. now that there are newer processors with the same socket (not new, but newER) are the E8x00 series compatible? should it require a bios update or is this just a risk i might take?. because i can pick up an intel core 2 duo E8400 for under 30 dollars and it would make the world of a difference considering my current processor. just wondering because if i could upgrade this pc for that price it would definately be worth it, also with some extra ram and a cheap gpu like the radeon 6570.