Review by Rod in Boston Pioneer Elite 151 HD Plasma ISF Day and Night Modes Activated May 2009

Your calibration is wonderful.  I didn’t expect such a noticeable improvement in the ISF Day/Night as compared with Pure or the other modes.  Specifically, brighter while increasing the “pop” (retaining vividness) and yet improving on blacks and shadow detail.  I use ISF Day most of the time, with Night only when the room’s really dark (even at night, I usually have a reading lamp on).  Very satisfied.