Natalie,I understand you hate Sony and have an opinion regarding their players, but don't spread false information. No you cannot play the DVDA track on anything other than a DVDA player. You can play any of the lower resolution tracks(Dolby,DTS,etc.), but you cannot play DVDA on anything other than a DVDA player; period. The same holds true for SACD. SACD's(non-hybrid), can only be played on SACD players but hybrids can be played on any SACD player, CD player and DVD player(compatable with Redbook). That puts hybrid SACD's in ten times(at least) the number of players DVDA would be compatable with. Gary.