i have the i7 920 with the evga x58 sli board. i bought the 6gig ocz gold ddr3 1600 triple channel pack. the comp seems a bit sluggish and freezes about once every hour or so depending on if im using programs. im on vista 64bit. i went into the bios and changed the ram frequency to 1600 and the timings to 8-8-8-24 like the ram suggests. but cpu-z says my frequency is only gonig to about 797 mhz. im not sure how to get the frequency up. i also heard that the voltage is usually automatically set too high for the ram...im not sure what voltage it should be. another thing that might be the problem could be that the northbridge and vreg temp seem high (about 60c) im also not aware of what normal temps for these are. if you need anymore info from me just post a reply, ill check up on this all day. any help would be appreciated. thanks