Ok, I just manually changed the memory to 800 mhz, 4-4-4-12 timings, and 2.12 volts. I opened up CPU-Z and it's saying the memory frequency is 400 MHz, 2:3 FSB

RAM.
Also, under CPU, it's saying my E6600 core speed is 1600.00 MHz with a 6.0 multiplier with a Bus Speed of 266.7 MHz and a rated FSB at 1066.7 MHz. But, under the BIOS it says that the multiplier is locked at 9 and the FSB is 266.