Hi. Thank you very much for this tool! I have a Western Digital WD20EZRZ Caviar Blue disk, I read out there that it is a relabelled Green hard disk. It's a really quiet drive with good write/read speed to be a 5400 rpm disk. But really annoying to constantly hear the tick - click sound/noise of constant parking. I am using the disk in Linux only as a disk to store data (the system is not installed on the disk). The constant excessive head parking occurs mainly when I download things from the internet...