Ok, I'm getting my TV calibrated next week (Mitsubishi 55857). I've also been thinking about replacing my JVC DVD player - I really don't like the interface - I prefered my old Toshiba or Panasonic's GUIs to this one. My question should be fairly straightforward - should I worry about replacing my DVD player after I get my set calibrated? Would it make a big difference where I wouldn't want to do it? I assume there is some color difference between the output of DVD players (thus I may want to tweak) but it probably won't bother the convergence, etc settings that will be corrected via a proper calibration right? TIA!