Ok, it's a history lesson I know. I have had these dvd's for a while, but I can't seem to coax any LFE signal from them. I try DD EX and I get nothing. I'm using the Empire Probe Droid landing, the walkers and the explosions on the opening of ANH as a reference, and the opening to SW. The only way I got the subwoofer to work was when I used my Yamaha dvd player with DPL II and multi-channel. Regular DD via digital cable doesn't seem to give me the thump from my subwoofer. For comparison, the opening THX thingy on Empire gives me LFE and I tried The Matador and The Matrix both with LFE and they work the subwoofer fine with my receiver and sub, so I highly doubt it's their fault. A couple of questions: 1) Could somebody give me examples of scenes (chapter etc) on the SW trilogy dvd's which have confirmed LFE? 2) Could I possibly have defective fluke dvd's with no LFE in the mix? 3) Do all these dvd's have no LFE? I searched on this forum and couldn't find anything re problems with or lack of LFE on the SW dvd's. thanx in advance for the help, P.S. I'l keep trying more scenes, like the big explosions in SW - ANH and ROTJ and see what happens.