If you must start from some basic settings, I'd recommend turning off XMP profiles and setting voltages and timings manually, basic CAS-TRCD-TRP-TRAS timings I'd start with is 9-9-9-24 2T with tRFC 110 and tFAW 31 to 39. Voltage wise from my experience, for 3x2GB configs > 160-180+ bclk and >1600mhz memory speeds, CPU VTT of 1.3-1.4v is needed depending on cpu IMC quality and cpu cooling used. 180-200bclk and >1800mhz memory speeds, CPU VTT 1.35-1.55v. For 200+ bclk and 1950+ mhz mem speeds CPU VTT 1.4-1.65v needed. For 6x2GB will need higher CPU VTT and VDIMM memory volts than 3x2GB configs. That should be loose enough to start with and you can work your way up to the values your memory is rated for via trial and error testing.

So to start your own thread you have list of forums where to post as follows:

(I'd post what bios settings you have currently tried as well - some forums here have stickies with bios templates you can use to adjust to your boards format so you can fill in with your settings i.e. here and here and here)

* General Intel motherboard / cpus http://i4memory.com/f55/ - for all other intel motherboards other than Asus, DFI and Gigabyte brands
* Asus Intel motherboard / cpu http://i4memory.com/f54/ - for Asus brand boards
* DFI Intel motherboard / cpu http://i4memory.com/f80/ - for DFI brand boards
* Gigabyte Intel motherboard / cpu http://i4memory.com/f90/ - for Gigabyte brand boards