Im just posting to say i have become a believer of the affectiveness of shrouds. I found an old dish and made a shroud for the front intake fan(cound't fit a 2nd shroud without smashing my mobo) and my idle temps dropped from 37 to 31 and my load temps from 43 to 36 (1.9 vcore) all i did was cut a circle out of the box container and duct taped it onto my chevette heatercore.