skyjedi2005 said:
American Graffiti. On the DVD version the opening shot was replaced with a cgi sky and they changed the color timing and title card ,plus they used DVNR.
The blu-ray released next week has (by all accounts) taken care of the latter problem. While the original titlecard is certainly worth preserving (and possibly reconstructing), it wouldn't exactly justify watching the entire film at LD resolution if you had the choice.
And Adywan already did a theatrical TPM.