anyone running 2x7950gx2 in sli on the new 68i mb? if so ,hows your scores in 3dmarks .is it worth changing from 2x7900gtx?what boosts are you getting in running quad?atm im running sli on badaxe with 2x7900gtx and scoring 11540 in 3d06.i would like to see some 2x7950gx2 scores ,mostly 03 and 06 .my 03 scorer pt is 46400 .anyone?