I have just made a DVD onto a Sony DVD+R. I had extracted the files from .ISO and used DVD Shrink then Neero to make this DVD. I pop it into my DVD player and it loads, but it is screwed up. The screen is split up into about 8 horizontal bars almost like bad tracking on a VHS. Is this a problem with the media I am using (DVD+R?). Should I try DVD-r? Please help!