Anyone know how well the BayCool 3 HD cooler from PCPower and Cooling and the Vantec Dual Fan Drive Cooler work? The Bay Cool puts an 80 cm fan infront of a bay that can hold 3 drives. The Dual Fan cooler can mount 1 drive and has 2 60's underneath pullinhg air away from HD. I'm intrigued with each and would like some advice. THX