Thanks for that very helpful post. How do I check if something is a 1989 series on eBay?
Also, what is this talk I keep hearing about "original theatrical sound mixes"? What is the proof for this?
Ages ago, I once heard someone say the DTS on GE and TND is better than the DVD but that does not imply a different sound mix altogether. That could just be down to bitrates, for example. Thats all I know of this supposed phenomenon.