ok so i just got my dfi sli-d board which i got off the MM and i didnt realise that the heatsink mounting bracket was turned 90degrees compared to the asus one so this leaves me with 2 choices when mounting my freezer 64 pro. 1. i can have it facing up towards the 120mm fan in my enermax which is blowing down. 2. i can have it facing down which will blow the warm air onto the passive 6600 which has cold air being blown on it by a side case fan. what do you suggest??