I'm really bored so I've decided to overclock a pentium ii 350mhz CPU. It is in a Dell XPS R350 circa 1998. In the bios there's an option to change the CPU speed from 350 mhz to 400 MHz. My question is: Is the typical overclock for this kind of processor over 400 MHz? And can this processor generate enough heat while overclocked to burn itself out?