Hello, i have a Philips DVR 3800 and most of my xvid videos play correctly on it, but some of them freeze at some points during playback. This happens always at the same points, usually when there are scene changes. I tried different DVD medias, removed the Packed Bitstream with MPEG4Modifier and removed the audio stream with VirtualDubMod to see if there was a problem with the audio, but the problem persists. The videos don't have Qpel or GMC. So, i don't know what is causing these videos to freeze at some specific points.