asus p5kc config für 1067MHz hyperX Mem

Hello, that´s my challenge:
I´ve got a q6600, an asus p5kc and kingston hyperx 1067 memory.
I just want to run it all on 1067 MHz. What voltages must I set in bios (ok, for mem I set 2,2V, that way 889 is possible, 1067 crashes).
I also heard in another forum of settings 5-5-5-18, 12(I´m not sure)-42-10-10-10, disable static read, 1,4 for northbridge, 2,3 for ram, and one more other setting (I can´t access the post from here). - Whatever - crashed at win xp bootup with blue screen (1067 was showed by bios) - other settings so far crashed b4 even bios showed anything.
So - I don´even want to overclock - please can anyone help me how to run this three components stable at nominal setting ? (ok for the mainboard even 1333 would be nominal...).
tia!!!

Thnx, that´s interesting. But they didn´t change any voltages (or don´t write about that here) for other motherboard parts. I tried even 2,3 V (default, 2,2V - both with dram settings auto and 5-5-5-15) and crashed. Any suggestions for further settings required or the "miracle setting matrix"?
tía! (however, I´ll test also all values default and 5-5-5-15 and 1,9V dram later)

I´ve got a 2gb kit in slots 1 and 3 on the p5kc and a leadtek 8800gts if this matters.
q6600 fsb 266 quadpumped so 1067 is standard.