DVDidle will allow you to slow down your DVD revoltions. DVDIdle saves DVD data which will be played soon onto the hard disk cache or RAM cache, and then feeds it to DVD player.
What do you gain doing this? This allows the DVD drive to rest as long as it will last more time, because it won’t run at highest speed but you will have the information at the same time than before.
DVDIdle works in the background, automatically caching the output of your software DVD player.
DVDidle can be very useful too if you have a laptop, because it help you saving battery.