I burned a Mini DVD - DVD content on CD-R, 15 minutes of video, 6mbps with uncompressed audio, wav file with DVDit. It does not play in my stand-alone player. With PowerDVD 4, it plays fine in my PC's CD-R drive, but not my PC's DVD-Rom drive. In the DVD-Rom drive, it has a jerky playback. Can I assume that the 6mbps bitrate encoding is too high for CD-R media, while DVD's play fine at that rate? Maybe my DVD-Rom drive's CD-R speed isn't fast enough?