I have a sony blu-ray BDP-S350 player which doesn't have the resume playback function when I first bought it. I read that once you do the network upgrade this function would be added. However I just completed the network update and the resume playback option still isn't there! (I still get the "cannot resume playback" option) which is really annoying! Can someone help? The first amazon review for this product clearly states that the resume playback is functional for sony BDP-S350 (and went on to say how it wasn't available for the panasonic model). Were they just lying then? Someone else said that the blu-ray discs control the resume playback - if that's the case how do I enable this option on the disc?