I am running a T-Bird 1.2 AXIA @ 1.2 on an IWILL KK266 with Vantec HS/Delta 38cfm fan. I have an Antec sx830 case with 2 80mm "Sucking air in" in front and 2 80mm fans "blowing air out" in back. I would assume that this is a very good setup;however, I can't seem to get my CPU temps below 40c. I should point out that I live in Arizona where Summer temps are in access of 100f outside; however, the room my comp is in stays at about 75f. Is 40c ok? I haven't had any lockups or problems, I just want to ensure longivity. Any suggestions as to how I could lower my temps? I am also using "Artic Silver2."