The old version of the physical CD was incompletely mastered. When a CD is inserted into a player "unknown album/artist" comes up. There is no info about track names either. We want future physical CD customers to have easy access to that information, which is contained in the remastered version. Also the remastered version was run through a series of analog processors to give it more punch and to somewhat ameliorate the harsh digital sound that characterized the original recording (which, in spite of these deficiencies has sold out twice.) We also want any future purchasers of the MP3 version to have access to a better sounding product. We just don't see any advantages to keeping the old version of the same MP3 up. It seems like it would just create unnecessary confusion.