I've taken some of your valuable help peeps.
Last night I was getting lots of errors. So I gave up for the evening.
I'm using Memtest86+, by the way...
So, today, I tested each module separately and each module passed.
Great. I don't have a bad memory module. Until I put both modules back in. I got one error and then at about 30% into the test it crashed.
The timings were different last night compared to the timings i'm running now which is why I only got one error this morning when in dual channel mode. Last night I was getting 6 or more after a minute.
Just don't know why they'd pass on their own and produce an error, and then crash, with both modules running.
So i'm gonna play with the timings a little to get the memory stable with my 2601MHz OC.
Thanks for the help peeps.