Alien vs. Predator Requiem.......Loud "pop" from DTSMA track.

[mr.hidef]

I recently played Alien vs. Predator Requiem, and right after "Jesse" say's "keep the change" in the pizza delivery scene(about a second or two), there is a loud, and I mean LOUD bang,or POP, in the DTSMA track! I thought at first it Extremely damaged my speakers. This is no little crackle, it rattled the entire system, and made my window "rattle". It scared the "you know what" out of me. Has anyone noticed this on their copy, or did I just get a "bad" copy. Before I got my S-350, I couldn't use the master audio track in full, I just got the "core" through my BDP-S1, so I never noticed any problems on this disc,or any for that matter. I have had flawless performance through my ONKYO 805, BDP-S350, up until putting this disc in last night to watch it.Has anyone experienced any problems with this disc doing that, or any discs in general? I would appreciate any tips. I really don't want to hear that awful sound again! It almost makes me afraid to play my other discs with DTSMA, because of it, but I'm thinking this is just a fluke. (i hope ).