I am using Vegas 8 and dvd architect 5. I shot HD 1920x1080 and edited it in Vegas 8, but my final dvds would sometimes skip and won't play at all in PC dvd drives. I rendered out of vegas as MPEG2 and was careful to watch the bitrates. I imported it into DVD architect 5.0, made my menus, etc. and then burnt them. Now the dvds usually play in regular dvd players, but they are not recognized by ANY computer drive (mac or pc). Nor are they recognized by any small form factor dvd player that uses a PC drive as it's drive. I think I am "rendering as" incorrectly and need to know which settings to use to render as and if I need to modify any settings in DVD Architect. I believe I am using the main concept mpeg2 setting with ntsc widescreen. I seen others who render as main concept DVDA and AC3 seperately. Would that help? Thanks.