I am having problems with my Sony DRU719A and Nero software. I have installed the latest firmware from Sony website and also installed the latest nero software bundle. I am able to backup my DVDs with DVDShrink and also listen to music using Windows Media Player UNTIL I watch a DVD Movie using Nero Showtime. The moment I do this, DVDShrink throws Read Errors. Also Windows Media Player is not able to play music. To overcome this problem, I have to uninstall Nero, uninstall DVD Drive from Device Management and restart the computer. I am assuming Nero showtime is causing some conflicts but not sure what. Please help!!! This is really frustrating. Thanks.