i doubt you going to get much overclock out of that processor.because its using the older 90nm fab.so the heat output is enormous.and since its clock at very high speed already.as you may come across it before,AMD's processor is known to be a poor overclocker.the highest i have seen is 3.4ghz on the 6400BE.
where did you copy that from?the thing you said is seen on a Intel platform OC.but this guy is on a AMD try to get help.i think you should read the OP again before giving any helping.
Well when i choose manual in the bios, all it gives me on this MB is the max of 800, when the board says i can handle upto 1066...
so i really dunno...