When I use DVD Shrink to compress files and then burn them with Nero 8 through DVD Shrink, I get a DVD that doesn't play correctly.  The DVD will start at the end of the chapters and cannot access the menu or change chapters, or rewind,or fast forward.  All of the information is there when I look at the files in DVD Shrink and they will play when using the DVD Shrink video viewer located in the bottom left corner of DVD Shrink. Does anyone know what coulkd be going wrong?  I have Nero 8, DVD Shrink 2008, and my burner is a sony.