Just registered today, so forgive me as the 1.3 issue has probably been beaten to death, like everywhere else. Just fyi for the poster. Looks like BD discs are 5.1 uncompressed pcm from DD. 1.3 will allow TrueHD and DTS-MA. I dont think you need 1.3 for DTS-HD. Also, even just having 1.1, the dts formats are still supposed to sound better, if not to full capability. I believe there is only one TrueHD BD out, Legends of Jazz, but that its supposedly compressed? I do NOT (edit) own any hi-def disc player.
I agree with the other posters, that its not a big concern. I think it will take a long time for it to matter. Among my 480i dvd collection, I can count all the DTS-ES soundtracks on one hand.
Last edited by JohnMusician; 02/16/07 03:50 AM.