with considerable amount of time i got a certain length of results in some trying to get the last window setup working in such a way with the LPC order and such inside the encoding window before starting the converting. i will say it really depends on the player you get and when sony puts out a player they are really only putting a certain type of thing where experimentation, especially with the flac format, is really limited inside the window of the digital amplifier and the internal device decoding the converted song into the complex flavour flac might have intended to put in some sort of way making it up to flac the ideal is inside both considerable efforts in remaining of there being a science, one falls short of the quality expectation.