There are simply too many shows and films and series and such to start supporting acronyms for everyone's favorite. If I say "TAL," are you expected to know it? Just spell it out once and intro the acronym for the rest of your post/thread, e.g. "So who else listens to This American Life (TAL) on...
Does Dolby Pro Logic really produce 5.1, not 4.1 (L+R+C+Surround) from DD and DTS 2.0 content? Or it is Dolby PL II and/or Dolby PL IIx that can separate the rear surround channel into distinct SL+SR streams?
It might help the thread readers to specify the Dolby Pro Logic, Dolby Pro Logic IIx...