I´ve been doing some modding on my case to lower the dB (read: unplugging case fan leads), and my comp runs fine without them at CPU 59C/MOBO 48 (ASUS Probe at peak), the outside of the case is about 39C at the top. I´m also considering to add some ohms to the CPU fan lead, to further lessen the dB. However, I would really like to know what temp is the limit for my CPU (AMD Palomino), before I do something stupid. I´ve heard somwhere that 80C is the melting temp for SiO2, but I´ve also heard of graphix cards being warmer than 90C without damage, so I´m a bit confused about that... Can someone enlighten me of how much this little chip can handle (don´t want to learn the hard way.. )