Right now I am using Asus laptop which has 2 HDD bays. The OS is installed on Intel 320 Series SSD and apps /data is stored on WD Scorpio 640 GB HDD (WD6400BPVT). The problem is after few of inactivity the drive "parks" or shuts off. But then I try to access a program or data, the laptop freeze for an instant. The resource manager tells that Scorpio Blue drives have a 100% active time. I can hear the sound that drive starting after few seconds. Some fellows told me to use WDIDLE3 but it is only for Caviar green drives. Is there any one for Scorpio Blue?