LLC = Load Line Calibration. "Enabling this feature adjusts Vdroop, keeping the CPU voltage more constant under light and heavy CPU load."
For PII it had to be disabled. But FX I've seen mixed reports. Some say leave it on, others disable. I can say for certain that with it on I wasn't able to hit 4.5Ghz stable. Needed more voltage too.
Loaded TOR for a bit. Still kinda jerky but it seems a bit smoother. Gonna start upping the main bus then tweaking things. I'll keep an eye on the temps in a month. If its better then I may start pushing higher.
"We tried to help Intel, but they don’t listen much. We’ve been telling them for years that their graphics suck…" -Steve Jobs