It is safe. You can undervolt as long as it's stable.
thanks....what about my temp?
is it too high?, coz i have already open one side of the case
i use my room fan and direct it to the open part of the cabinet(i.e. blows to cpu) and even after this my readings after playing gta4 were 60-62c
that's too much right?
will the life of the cpu decrease if it hits ~62c