powerbrick cooling airflow working perfectly well on it's second day after repair of 3RL by joroje our xbox doctor here in cebu. this console was previously repaired at i-tech where i bought it, and has not been used for 1 year and two months since it was hit with the dreaded 3RL. The longest i've played since it's resurrection is almost two hours and it is still working perfectly fine. i hope my 360 is back for good.