I use this S/W, It's Great!!!!! Try it and see for your self.... DVDIdle helps you to extend the lifetime of your DVD drive. By using the Smart Read-ahead Cache, DVDIdle saves DVD data which will be played soon onto the hard disk cache or RAM cache, and then feeds it to DVD player. This allows the DVD drive to rest. For example: a 6X-speed DVD drive will only work for 15 minutes when you are watching a 90 minutes DVD movie. DVDIdle works in the background, automatically caching the output of your software DVD player. With DVDIdle's help, a software DVD player like PowerDVD or WinDVD is able to provide smooth DVD playback while the DVD drive is sleeping! New Features: DVDIdle now supports normal files, which means AVI, DivX, RM, ASF, WMV, MPG, MPEG, and DAT of VCD, SVCD files can be cached when you watch them from CD/DVD disc. Here is the link: http://www.dvdidle.com/dvd-idle-pro.htm Do have fun all!!!