Recently moved from an ATX case to a Shuttle system and I'm a bit concerned with my HD temps. HD is a Maxtor 250GB SATA Maxline III and the drive temperature is currently a staggering 48oC!! My case temps are a bit high though (48oC lol!). I shudder to think how high it was when I was encoding a video file earlier tonight. My P4 was hitting 60-65oC full load for a solid 1 hour and 20 minutes. Imagine what my HD temps were like! Maxtor website states a max operating temperature of 55oC. Guess I better start creating an image of the HD every week then!