Everything is normal. The BIOS is nearly always wrong about the mhz. Yes keep increasing the FSB until you get the system to freeze, then raise voltage to CPU cores .05volts to 2.05 total. Try it again, see if the system hangs up. If you go too high, the BP6 will not POST and will seem dead. Just switch off the power or unplug a few times and it WILL post, but it will have reset everything in SoftMenu back to default. The ideal overclocked FSB is 100mhz(600mhz), if you can run at that FSB with cpu temps that are under 120F, damn you've got some fast Celerons. 92FSB feels about the same as 100FSB, to be honest, but 600mhz is a nice round number.
As for the power/reset problem, check the wires from the case power buttons, something doesn't seem right. My BP6 does indeed occasionally refuse to reboot, so I have to switch the power on and off- this has only happened a few times.
P4 email@example.com dual R134A phase change chillers with 600watt thermoelectric array. Capable of -70F
Nixie tube numeric display control panel and pneumatic motherboard tray.