i had a good experience with sonic dither in pmcd. had a track that had been dithered with pow-r #2 . . . opened it in sonic. it sounded like there were two layers of disconnected sound . . . very revealing. went back to the original 24-bit file, opened it in sonic, used sonic dither, cut the master . . . now it sounds like a record. i think eventually there will be dither options in soundblade, i don't know about pmcd.