After a fair amount of poking around, I believe that I have effectively determined that my current motherboard does NOT have a health monitor chip on it, so I have no real way to monitor the CPU temp or fan speeds on it. I'm running a Celeron II 600@927 on it at the moment, with aspirations of pushing it up over 1Gig when my MSI Slocket gets here in a few days (the MoBo is has both a socket 370 and a slot 1, but no bios voltage adjustments- the CPU is currently in the socket). I'm using a FOP-32 with the 80mm fan hack, and I've felt all around the HSF after shutting the computer down, and it has always felt cool- almost cold. I lapped the HSF fairly well and the CPU core slightly (enough to get the blue coating off the metal), and am using Arctic Silver 2 between the two. Should I be looking into finding some way to monitor the temperatures, or should I be fairly safe as long as I make sure the case has good circulation? Thanks!