I found this software but need a little help. Has anyone used it? Does anyone know how to set it up? I am running iTunes on my computer with Home Sharing on. We stream video from iTunes to our iPads and other I devices within the house. The computer keeps going to sleep in the middle of movies. I don't want to turn off sleep, I just want it to finish the movie before it goes to sleep. I want the software to keep the computer awake during streaming. I want the software to allow sleep 15 minutes after no activity.