i have this 1055+ and the 1073+ as well.
on the 1055+ i'd tested, using a BD-Structure format movie, you have to go down to the streams folder in order to play the movie
, 1073+ handles bd structure well, nag pe play agad directly.
advantage talaga din yung drive bay sa gilid nito, lalo na sa maraming hard disks, no screws involve
but both players are superb, relative to my previous players (hdpro-s, xtreamer, wdtv)