Anthrax, he's got a dual core, they run hotter. But beyond that, temp sensors suck balls on basically all AMD64's so god only knows what the actual temp is.
Mine says 38C right now and I'm on watercooling PLUS I removed the IHS and I see people on other forums saying they are getting lower temps with stock cooler and still having the IHS on....so yeah, the temp sensors should be taken with a grain of salt.
EDIT: Oh yeah, just noticed I made a sig quote! Woo-hoo! I think my last one was the one about kindness bullets that Sw1tchFX had for a while in his sig.