Okay, i ripped half the chapters of a dvd and loaded up ifo edit. now i openned up the Video_TS.ifo file, and pushed get vts sectors, like the guides say. but then the ifo file duplicates itself and another different one appears. like this: Video_TS.ifo <- before GetVTS sectors i push getvts sectors... and i get this Video_TS.ifo <- the original one i think? Video_TS.ifo <-where'd this guy come from? VST_01_0.ifo <-why's this here? next the guide (the mpucoder one) says to load the vst_01_0.ifo file, which just materialized when i pushed get vts sectors on the video_ts.ifo file. Do i get vts sectors on the one that just popped up, or do i open the one in my video_ts directory and get vts sectors on that one? ps: its seems whatever i do, when i get vts sectors it says "problems found! endsector wrong" or something like that. any help would be GREATLY appreciated.