I own about 120 DVDs and out of all of them only the Reg 1 DTS copy of Daylight gives me headaches with it's bass output. I can happily watch DTS versions of Saving Private Ryan, Blade II, JP III or Behind Enemy Lines and the bass is spot on, no boom at all. With Daylight however (chapter 8 tunnel scene and chapter 40) the explosions cause the subwoofer to boom and the whole soundtrack seems too subwoofer dominated, if I set the sub's volume to the point just before any boom with Daylight then the whole soundtrack is pathetically thin. What I want to know is if it's possible I have a dud copy or if anyone else owns the DTS version and has the same problems. I realise the SVS/S15/HGS crowd are probably unnafacted by this but anyone else with a modest sub like my current B&W ASW675 can maybe shed more light on this. Gear : Rotel RMB-1075 pwr amp, Marantz AV9000 pre, all speakers set to small except the sub of course.