I just want to let everyone know about the conflict I had with PowerDVD 7DX that came installed on a Dell XPS 630i. I've battled this for 3 weeks.PowerDVD is started upon startup. Also started is AnyDVD which is in big time conflict with Power DVD DX. Could not perform end of disc errors. CloneDVD says burn was successful and AnyDVD says there is no disc in drive. And power DVD won't play it. Disable AnyDVD and disc plays and stopping Power DVD from loading at startup and AnyDVD recognizes CloneDVD's burn. A new built in DRM for slysoft software in Power DVD 7DX. The real problem is NOT PowerDVD, there are no conflicts with it or any other program that it came installed with. AnyDVD running prevents "End of discs at once" when internal burners try to close the disc in Nero burn Rom, Recode, CloneDVD, and a couple other programs that I rarely use. The work around is to use the utility in ImgBurn to close the disc and then they are recognized by anyDVD or to just unable AnyDVD before burning.