when i put both in i got memtest errors. with was at 2.1v and 4-5-5-15
i then set the bios to auto voltage and 5-5-5-15 and still errors.
then i tried just the ballistix with same settings and at ddr2 825. it seems to work. but when i bumb to 826, errors in memtest.
so what do i do to be able to use both sets?

CPU-Z results.
would it be better to just use this ram at ddr2 1000 as in enhanced perf prof 2? since my ocz didnt work too well above ddr2 900