I went to start watching Lost this morning with my Toshiba SD-3805, but it wouldn't play disc 1. It would play in the XBOX and my much cheaper Toshiba SD-1600 though, but I couldn't get the 5.1 sound going through either. Sadly, I had to settle with analog stereo sound for that disc. I'm at the middle of disc 5 now though and have had no problems with the rest of the discs so far. I'll be getting to disc 6 tomorrow. I'm guessing this isn't a problem with the disc since it would play in the other 2 players so it must be the player itself. Anybody know how I can fix this problem? I have the same problem with The Santa Clause: SE and Small Soldiers as well.