Yes, you did. but it was at stock settings:

http://img220.imageshack.us/my.php?image=idud8.jpg

If you can repeat the same procedure but with NB at 3120MHz and CPU ad 2640 MHz. NB FID 09 and NB DID 1 should make NB run at 3120MHz (HTT=240MHz) but just to be sure, one must inspect values of registers. To be more specific, for this settings:

http://img507.imageshack.us/my.php?image=lmqy3.png

10x in advance.