Hey, this is my first time A64 OC'ing (well, with a good OCing cpu at least) and I hit a wall. I'm running an opty 144 and temps are certainly not an issue, a DFI NF4 Ultra-D, and 2x512 corsair xms 3200. I've been following the guide posted on here, and it would seem that if I can't get into the 230's HTT stable then my sata drives might be the problem, I've got them on 3/4 now and I was hoping that would help but it hasn't. I've also tried upping the PCI-E to 101mhz, which did get me to 234 stable the one time I tried it. I don't know, anyone know what could be wrong? I set the ram to 100 1:2, cpu mult to 5, ht mult to 2.0 and Ive tried 2.5. any help? Is there something specific to this MB I'm overlooking?