ASUS P5W DH - Problems + Fixes Thread

[IcemaN22]

Hey guys, hope someone can help me, I have VERY irritating problem here now with my new ram (Crucial BallistiX PC8500 4gb).
First I will say that the ram can run up to 1180mhz CL5 stable without problems with 295fsb on cpu, but the problem starts when I want to use 380fsb. When I choose that I can choose between 950mhz, 1013 and 1140, I want 1140 ofcourse. So I choose 1140 with CL5 on 2.4V, XP is loading... and then BAM Bluescreen and restart! 1013mhz don't work at all, black picture only. So now we have only the 950mhz remaining, and that works, but I have paid for ram that almost tolerate 1200mhz and then you understand why I dont want 950.
PLEASE, what is the problem here, what can I do to get 1140mhz to work with 380fsb? I consider to buy Asus maximus formula, but I dont want to because p5w is good enough, please dont let me sell this board.
I have the latest bios, 2302. Im grateful for every help I can get.
Cpu-z now: