about 17 minutes before core 0 failed, with core 0 on CPU-Burnin and core 1 on prime it went for over 1hr. so, core 0 is definatly the suck. i still think its entirely my mobo holding me back. because i can't get fully stable at anything above 323HTT. i don't have the money at the moment to get a new board. when i do i'm going to get a new board, ram, and psu. i currently have too much money tied up in my CCBBE 0610DPMW's
with your setup Repo i'm sure you can hit 3+ on 1.45 or lower.