I was at work today, and figured i would try to overclock my XPS2 yet again. i really wasnt expecting it to save the clock speeds, but some how it did.... i was getting 5100 over and aover again, and now all of a sudden i got close to 5400...
it saved the core at 493, and the mem stayed at 1.60.

if you look at the nvidia screen, you can see that the core clock saved under where the "m" and "a" meet in the word "preformace"... if you look at it when its at 450 (default) its under the "f" and "o". so i tried to go over 493... i tried 500... it wouldnt save. not only would it not save, but it wouldnt save at 493 anymore.. it was some freak overclocking tease...lol
oh yea, i tired auto OC and my computer locked up EVERY time in 3d05.. the 1st test, when the big guy comes out with the mechine gun... locked up there EVERY time.... had to power off...