Hi all, Aside from whether one should sleep or shut down the iMac nightly, what about whether to enable the following option: "Put hard disks to sleep when possible". Is there any benefit to enabling this option on a 2012 iMac with the 768GB Flash storage? I would think the option wouldn't be as useful on an iMac compared to a laptop, and especially an iMac with Flash Storage (compared to a spinning drive). Obviously, the drawback to enabling the option is that the iMac then takes longer to wake from sleep. Before I permanently disable the option, please let me know if there are any benefits that I would be missing out on. If it would somehow extend the life of the Flash Storage, then I would be willing to keep the option enabled. Thanks!