My PC is suddenly not automatically playing CD's or DVD discs when I insert it in the drive. It use to come up (AutoPlay) whenever I inserted a disc. The only way it will AutoPlay now is if I boot up the PC with a disc already in the DVD drive. I have already tried to update the driver in Windows XP (Home Edition) and I even checked the Registry to see if the drive is set to AutoPlay. The drive itself is a Pioneer DVD 16X slot drive. My DVD drive is set to Secondary Slave, and I have a CD burner (TDK 40X) is set to Secondary Master. If I am forgetting any information, just let me know, and I will post it. Thanks for any info you can provide.