I have an Athlon XP 1700+ with the .13 micron core. I’m using it in a FIC AD11 motherboard, which doesn’t officially support it. Here is the interesting part. I was all ready to follow the instructions for overclocking the processor as I always do. When I realized that for some reason, maybe because my motherboard doesn’t detect the processor properly, I can overclock as much as I want without modifications to the processor! I’m running WCPUID and I have Internal Clock of 1655.73, System Clock of 143.98, System Bus 287.95, and Multiplier 11.5 with no CPU modifications! And I’ve had it clocked higher but don’t have great cooling and so I turned it down. I’ve run a burn in test with these settings and they are completely stable, and benchmarks to make sure I’m actually getting the speed it says. And yes, I’m about the same as a 2000+. How is it possible that by changing the dip switch settings on my motherboard I was able to overclock the processor without any modifications to the CPU? I couldn’t do this on my old Duron, had to use the pencil trick. Well I just thought you might find this interesting. Is it normal, or did I just get a special chip? Maybe they forgot to laser burn mine. Thanks for any input.