Inside of Cary DVD-8 from their site:
http://www.caryaudio.com/products/cinema/photo/DVD8.html
Inside of Oppo 970HD from a review:
http://www.audioholics.com/productreviews/avhardware/OppoDV-970HDDVDp2.php
It looks to me that the only differences are:
Cary has better case work.
Cary removed the card reader.
Cary shielded the PS, but who knows if its different under the sheilding. It is the same size so they couldn't have done much if anything.
http://www.caryaudio.com/products/cinema/photo/DVD8.html
Inside of Oppo 970HD from a review:
http://www.audioholics.com/productreviews/avhardware/OppoDV-970HDDVDp2.php
It looks to me that the only differences are:
Cary has better case work.
Cary removed the card reader.
Cary shielded the PS, but who knows if its different under the sheilding. It is the same size so they couldn't have done much if anything.