Ok, someone told me that the RED drives will just keep running and not go to sleep when not used.
His line was that they "burn themselves out" from running continuously and so he told me to use the GREEN drives instead...
I'm using a RED in my computer as data drive, its worked out fine so far, going on 9 months in operation, and my computer never does get turned off...
Anyone know if these RED drives do go to sleep or no? How would I find out?