i've run a high oc with an actively cooled chipset way back when case fans weren't so huge, and they still make a huge difference if your case cooling isn't as capable. i agree, good case airflow is best, but just because a component is actively cooled doesn't make it a bad thing.I have run a high oc since day one with modest airflow and never come close to overheating. The airflow produced by those baby fans is insignificant compared to case airflow with fans 10 times the size