The last non-anamorphic widescreen DVD´s I bought were from the Stanley Kubrick Collection in 2001. And yes, you can do anamorphic 1,66:1 transfers by shrinking the picture slightly horizontally. It is also debatable if Kubrick would have wanted his movies in 1,33:1 on DVD in times when widescreen TV´s are becoming standard now. He most certainly wanted them that way, because 1,33:1 open matte is much better than 1,33:1 pan & scan.