dark_jedi said:
so I am going over the '93 PCM tracks.

Might want to look/listen extra close at the spots I've listed below.

Belbucus sent out two distinct versions of '93 ANH "DC48 DVD.wav"
Here they are:

Mallwalker said:
; Archive: DC48 DVD.zip
; Length Method Size Ratio Date Time CRC-32 Name
; -------- ------ ------- ----- ---- ---- ------ ----
; 1395131276 Defl:N 1163562866 17% 09-23-06 09:16 71be2bb2 DC48 DVD.wav
;
DC48 DVD.wav 71be2bb2

Moth3r said:
; Generated by QuickSFV v2.34 on 2007-12-27 at 19:56:10
; http://www.QuickSFV.org
;
; 1395131276 22:24.17 2006-10-28 DC48 DVD.wav
DC48 DVD.wav DD2C9343

As you can see they're about a month apart.

Here's the spots where they differ:
0:28:14.971
0:30:42.752
0:40:12.188
0:40:39.558
0:50:25.887
0:50:26.912
0:50:31.533
1:28:17.739
1:42:23.807

And here is a picture of the first difference

Full size

Again, dark_jedi might want to pay extra careful attention to those spots in '93 ANH